2860397776

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{155863}}^1$

素因数の和:155939

約数の個数: 40

約数和(自身を含む): 5875449344

約数和(自身を除く): 3015051568

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 1147, 2294, 4588, 9176, 18352, 155863, 311726, 623452, 1246904, 2493808, 4831753, 5766931, 9663506, 11533862, 19327012, 23067724, 38654024, 46135448, 77308048, 92270896, 178774861, 357549722, 715099444, 1430198888, 2860397776]

約数ペア:

[(1, 2860397776), (2, 1430198888), (4, 715099444), (8, 357549722), (16, 178774861), (31, 92270896), (37, 77308048), (62, 46135448), (74, 38654024), (124, 23067724), (148, 19327012), (248, 11533862), (296, 9663506), (496, 5766931), (592, 4831753), (1147, 2493808), (2294, 1246904), (4588, 623452), (9176, 311726), (18352, 155863)]