2017810912

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1289}}^1$

素因数の和:1436

約数の個数: 96

約数和(自身を含む): 4423688640

約数和(自身を除く): 2405877728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 71, 104, 106, 142, 208, 212, 284, 416, 424, 568, 689, 848, 923, 1136, 1289, 1378, 1696, 1846, 2272, 2578, 2756, 3692, 3763, 5156, 5512, 7384, 7526, 10312, 11024, 14768, 15052, 16757, 20624, 22048, 29536, 30104, 33514, 41248, 48919, 60208, 67028, 68317, 91519, 97838, 120416, 134056, 136634, 183038, 195676, 268112, 273268, 366076, 391352, 536224, 546536, 732152, 782704, 888121, 1093072, 1189747, 1464304, 1565408, 1776242, 2186144, 2379494, 2928608, 3552484, 4758988, 4850507, 7104968, 9517976, 9701014, 14209936, 19035952, 19402028, 28419872, 38071904, 38804056, 63056591, 77608112, 126113182, 155216224, 252226364, 504452728, 1008905456, 2017810912]

約数ペア:

[(1, 2017810912), (2, 1008905456), (4, 504452728), (8, 252226364), (13, 155216224), (16, 126113182), (26, 77608112), (32, 63056591), (52, 38804056), (53, 38071904), (71, 28419872), (104, 19402028), (106, 19035952), (142, 14209936), (208, 9701014), (212, 9517976), (284, 7104968), (416, 4850507), (424, 4758988), (568, 3552484), (689, 2928608), (848, 2379494), (923, 2186144), (1136, 1776242), (1289, 1565408), (1378, 1464304), (1696, 1189747), (1846, 1093072), (2272, 888121), (2578, 782704), (2756, 732152), (3692, 546536), (3763, 536224), (5156, 391352), (5512, 366076), (7384, 273268), (7526, 268112), (10312, 195676), (11024, 183038), (14768, 136634), (15052, 134056), (16757, 120416), (20624, 97838), (22048, 91519), (29536, 68317), (30104, 67028), (33514, 60208), (41248, 48919)]