1330471828

素因数分解:

$2^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{72767}}^1$

素因数の和:73431

約数の個数: 24

約数和(自身を含む): 2665055232

約数和(自身を除く): 1334583404

約数列:

[1, 2, 4, 7, 14, 28, 653, 1306, 2612, 4571, 9142, 18284, 72767, 145534, 291068, 509369, 1018738, 2037476, 47516851, 95033702, 190067404, 332617957, 665235914, 1330471828]

約数ペア:

[(1, 1330471828), (2, 665235914), (4, 332617957), (7, 190067404), (14, 95033702), (28, 47516851), (653, 2037476), (1306, 1018738), (2612, 509369), (4571, 291068), (9142, 145534), (18284, 72767)]