1330871312

素因数分解:

$2^4\times {\mathrm{3259}}^1\times {\mathrm{25523}}^1$

素因数の和:28790

約数の個数: 20

約数和(自身を含む): 2579455440

約数和(自身を除く): 1248584128

約数列:

[1, 2, 4, 8, 16, 3259, 6518, 13036, 25523, 26072, 51046, 52144, 102092, 204184, 408368, 83179457, 166358914, 332717828, 665435656, 1330871312]

約数ペア:

[(1, 1330871312), (2, 665435656), (4, 332717828), (8, 166358914), (16, 83179457), (3259, 408368), (6518, 204184), (13036, 102092), (25523, 52144), (26072, 51046)]