2570687574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{647}}^1$

素因数の和:1074

約数の個数: 128

約数和(自身を含む): 6688604160

約数和(自身を除く): 4117916586

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 383, 399, 494, 546, 647, 741, 766, 798, 1149, 1294, 1482, 1729, 1941, 2298, 2681, 3458, 3882, 4529, 4979, 5187, 5362, 7277, 8043, 8411, 9058, 9958, 10374, 12293, 13587, 14554, 14937, 16086, 16822, 21831, 24586, 25233, 27174, 29874, 34853, 36879, 43662, 50466, 50939, 58877, 69706, 73758, 86051, 94601, 101878, 104559, 117754, 152817, 159809, 172102, 176631, 189202, 209118, 247801, 258153, 283803, 305634, 319618, 353262, 479427, 495602, 516306, 567606, 662207, 743403, 958854, 1118663, 1324414, 1486806, 1734607, 1986621, 2237326, 3221413, 3355989, 3469214, 3973242, 4708219, 5203821, 6442826, 6711978, 9416438, 9664239, 10407642, 14124657, 19328478, 22549891, 28249314, 32957533, 45099782, 61206847, 65915066, 67649673, 98872599, 122413694, 135299346, 183620541, 197745198, 367241082, 428447929, 856895858, 1285343787, 2570687574]

約数ペア:

[(1, 2570687574), (2, 1285343787), (3, 856895858), (6, 428447929), (7, 367241082), (13, 197745198), (14, 183620541), (19, 135299346), (21, 122413694), (26, 98872599), (38, 67649673), (39, 65915066), (42, 61206847), (57, 45099782), (78, 32957533), (91, 28249314), (114, 22549891), (133, 19328478), (182, 14124657), (247, 10407642), (266, 9664239), (273, 9416438), (383, 6711978), (399, 6442826), (494, 5203821), (546, 4708219), (647, 3973242), (741, 3469214), (766, 3355989), (798, 3221413), (1149, 2237326), (1294, 1986621), (1482, 1734607), (1729, 1486806), (1941, 1324414), (2298, 1118663), (2681, 958854), (3458, 743403), (3882, 662207), (4529, 567606), (4979, 516306), (5187, 495602), (5362, 479427), (7277, 353262), (8043, 319618), (8411, 305634), (9058, 283803), (9958, 258153), (10374, 247801), (12293, 209118), (13587, 189202), (14554, 176631), (14937, 172102), (16086, 159809), (16822, 152817), (21831, 117754), (24586, 104559), (25233, 101878), (27174, 94601), (29874, 86051), (34853, 73758), (36879, 69706), (43662, 58877), (50466, 50939)]