1330708570

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{893093}}^1$

素因数の和:893249

約数の個数: 16

約数和(自身を含む): 2411353800

約数和(自身を除く): 1080645230

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 893093, 1786186, 4465465, 8930930, 133070857, 266141714, 665354285, 1330708570]

約数ペア:

[(1, 1330708570), (2, 665354285), (5, 266141714), (10, 133070857), (149, 8930930), (298, 4465465), (745, 1786186), (1490, 893093)]