764037130

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{549667}}^1$

素因数の和:549813

約数の個数: 16

約数和(自身を含む): 1385163360

約数和(自身を除く): 621126230

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 549667, 1099334, 2748335, 5496670, 76403713, 152807426, 382018565, 764037130]

約数ペア:

[(1, 764037130), (2, 382018565), (5, 152807426), (10, 76403713), (139, 5496670), (278, 2748335), (695, 1099334), (1390, 549667)]