713706064

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{320911}}^1$

素因数の和:321058

約数の個数: 20

約数和(自身を含む): 1392758080

約数和(自身を除く): 679052016

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 320911, 641822, 1283644, 2567288, 5134576, 44606629, 89213258, 178426516, 356853032, 713706064]

約数ペア:

[(1, 713706064), (2, 356853032), (4, 178426516), (8, 89213258), (16, 44606629), (139, 5134576), (278, 2567288), (556, 1283644), (1112, 641822), (2224, 320911)]