1393020068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{45817}}^1$

素因数の和:46523

約数の個数: 24

約数和(自身を含む): 2663308704

約数和(自身を除く): 1270288636

約数列:

[1, 2, 4, 11, 22, 44, 691, 1382, 2764, 7601, 15202, 30404, 45817, 91634, 183268, 503987, 1007974, 2015948, 31659547, 63319094, 126638188, 348255017, 696510034, 1393020068]

約数ペア:

[(1, 1393020068), (2, 696510034), (4, 348255017), (11, 126638188), (22, 63319094), (44, 31659547), (691, 2015948), (1382, 1007974), (2764, 503987), (7601, 183268), (15202, 91634), (30404, 45817)]