1330951550

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{274423}}^1$

素因数の和:274532

約数の個数: 24

約数和(自身を含む): 2501100336

約数和(自身を除く): 1170148786

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 970, 2425, 4850, 274423, 548846, 1372115, 2744230, 6860575, 13721150, 26619031, 53238062, 133095155, 266190310, 665475775, 1330951550]

約数ペア:

[(1, 1330951550), (2, 665475775), (5, 266190310), (10, 133095155), (25, 53238062), (50, 26619031), (97, 13721150), (194, 6860575), (485, 2744230), (970, 1372115), (2425, 548846), (4850, 274423)]