2056501264

素因数分解:

$2^4\times {\mathrm{1877}}^1\times {\mathrm{68477}}^1$

素因数の和:70362

約数の個数: 20

約数和(自身を含む): 3986652204

約数和(自身を除く): 1930150940

約数列:

[1, 2, 4, 8, 16, 1877, 3754, 7508, 15016, 30032, 68477, 136954, 273908, 547816, 1095632, 128531329, 257062658, 514125316, 1028250632, 2056501264]

約数ペア:

[(1, 2056501264), (2, 1028250632), (4, 514125316), (8, 257062658), (16, 128531329), (1877, 1095632), (3754, 547816), (7508, 273908), (15016, 136954), (30032, 68477)]