4380668828

素因数分解:

$2^2\times {\mathrm{257}}^1\times {\mathrm{4261351}}^1$

素因数の和:4261612

約数の個数: 12

約数和(自身を含む): 7696001712

約数和(自身を除く): 3315332884

約数列:

[1, 2, 4, 257, 514, 1028, 4261351, 8522702, 17045404, 1095167207, 2190334414, 4380668828]

約数ペア:

[(1, 4380668828), (2, 2190334414), (4, 1095167207), (257, 17045404), (514, 8522702), (1028, 4261351)]