2199733808

素因数分解:

$2^4\times {\mathrm{983}}^1\times {\mathrm{139861}}^1$

素因数の和:140852

約数の個数: 20

約数和(自身を含む): 4266350448

約数和(自身を除く): 2066616640

約数列:

[1, 2, 4, 8, 16, 983, 1966, 3932, 7864, 15728, 139861, 279722, 559444, 1118888, 2237776, 137483363, 274966726, 549933452, 1099866904, 2199733808]

約数ペア:

[(1, 2199733808), (2, 1099866904), (4, 549933452), (8, 274966726), (16, 137483363), (983, 2237776), (1966, 1118888), (3932, 559444), (7864, 279722), (15728, 139861)]