2155165048

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{17377}}^1$

素因数の和:17839

約数の個数: 32

約数和(自身を含む): 4160293200

約数和(自身を除く): 2005128152

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 419, 838, 1676, 3352, 15503, 17377, 31006, 34754, 62012, 69508, 124024, 139016, 642949, 1285898, 2571796, 5143592, 7280963, 14561926, 29123852, 58247704, 269395631, 538791262, 1077582524, 2155165048]

約数ペア:

[(1, 2155165048), (2, 1077582524), (4, 538791262), (8, 269395631), (37, 58247704), (74, 29123852), (148, 14561926), (296, 7280963), (419, 5143592), (838, 2571796), (1676, 1285898), (3352, 642949), (15503, 139016), (17377, 124024), (31006, 69508), (34754, 62012)]