767090

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1057

約数の個数: 16

約数和(自身を含む): 1399680

約数和(自身を除く): 632590

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 971, 1942, 4855, 9710, 76709, 153418, 383545, 767090]

約数ペア:

[(1, 767090), (2, 383545), (5, 153418), (10, 76709), (79, 9710), (158, 4855), (395, 1942), (790, 971)]