3980886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 10257408

約数和(自身を除く): 6276522

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 182, 273, 299, 317, 322, 483, 546, 598, 634, 897, 951, 966, 1794, 1902, 2093, 2219, 4121, 4186, 4438, 6279, 6657, 7291, 8242, 12363, 12558, 13314, 14582, 21873, 24726, 28847, 43746, 51037, 57694, 86541, 94783, 102074, 153111, 173082, 189566, 284349, 306222, 568698, 663481, 1326962, 1990443, 3980886]

約数ペア:

[(1, 3980886), (2, 1990443), (3, 1326962), (6, 663481), (7, 568698), (13, 306222), (14, 284349), (21, 189566), (23, 173082), (26, 153111), (39, 102074), (42, 94783), (46, 86541), (69, 57694), (78, 51037), (91, 43746), (138, 28847), (161, 24726), (182, 21873), (273, 14582), (299, 13314), (317, 12558), (322, 12363), (483, 8242), (546, 7291), (598, 6657), (634, 6279), (897, 4438), (951, 4186), (966, 4121), (1794, 2219), (1902, 2093)]