2028993486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{37321}}^1$

素因数の和:37397

約数の個数: 64

約数和(自身を含む): 4740192576

約数和(自身を除く): 2711199090

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 41, 51, 78, 82, 102, 123, 221, 246, 442, 533, 663, 697, 1066, 1326, 1394, 1599, 2091, 3198, 4182, 9061, 18122, 27183, 37321, 54366, 74642, 111963, 223926, 485173, 634457, 970346, 1268914, 1455519, 1530161, 1903371, 2911038, 3060322, 3806742, 4590483, 8247941, 9180966, 16495882, 19892093, 24743823, 26012737, 39784186, 49487646, 52025474, 59676279, 78038211, 119352558, 156076422, 338165581, 676331162, 1014496743, 2028993486]

約数ペア:

[(1, 2028993486), (2, 1014496743), (3, 676331162), (6, 338165581), (13, 156076422), (17, 119352558), (26, 78038211), (34, 59676279), (39, 52025474), (41, 49487646), (51, 39784186), (78, 26012737), (82, 24743823), (102, 19892093), (123, 16495882), (221, 9180966), (246, 8247941), (442, 4590483), (533, 3806742), (663, 3060322), (697, 2911038), (1066, 1903371), (1326, 1530161), (1394, 1455519), (1599, 1268914), (2091, 970346), (3198, 634457), (4182, 485173), (9061, 223926), (18122, 111963), (27183, 74642), (37321, 54366)]