2029127912

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{20483}}^1$

素因数の和:20586

約数の個数: 64

約数和(自身を含む): 4572028800

約数和(自身を除く): 2542900888

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 61, 116, 122, 203, 232, 244, 406, 427, 488, 812, 854, 1624, 1708, 1769, 3416, 3538, 7076, 12383, 14152, 20483, 24766, 40966, 49532, 81932, 99064, 143381, 163864, 286762, 573524, 594007, 1147048, 1188014, 1249463, 2376028, 2498926, 4158049, 4752056, 4997852, 8316098, 8746241, 9995704, 16632196, 17492482, 33264392, 34984964, 36234427, 69969928, 72468854, 144937708, 253640989, 289875416, 507281978, 1014563956, 2029127912]

約数ペア:

[(1, 2029127912), (2, 1014563956), (4, 507281978), (7, 289875416), (8, 253640989), (14, 144937708), (28, 72468854), (29, 69969928), (56, 36234427), (58, 34984964), (61, 33264392), (116, 17492482), (122, 16632196), (203, 9995704), (232, 8746241), (244, 8316098), (406, 4997852), (427, 4752056), (488, 4158049), (812, 2498926), (854, 2376028), (1624, 1249463), (1708, 1188014), (1769, 1147048), (3416, 594007), (3538, 573524), (7076, 286762), (12383, 163864), (14152, 143381), (20483, 99064), (24766, 81932), (40966, 49532)]