139518286

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{18077}}^1$

素因数の和:18323

約数の個数: 16

約数和(自身を含む): 222576336

約数和(自身を除く): 83058050

約数列:

[1, 2, 17, 34, 227, 454, 3859, 7718, 18077, 36154, 307309, 614618, 4103479, 8206958, 69759143, 139518286]

約数ペア:

[(1, 139518286), (2, 69759143), (17, 8206958), (34, 4103479), (227, 614618), (454, 307309), (3859, 36154), (7718, 18077)]