2779403788

素因数分解:

$2^2\times 7^1\times {\mathrm{719}}^1\times {\mathrm{138059}}^1$

素因数の和:138789

約数の個数: 24

約数和(自身を含む): 5566579200

約数和(自身を除く): 2787175412

約数列:

[1, 2, 4, 7, 14, 28, 719, 1438, 2876, 5033, 10066, 20132, 138059, 276118, 552236, 966413, 1932826, 3865652, 99264421, 198528842, 397057684, 694850947, 1389701894, 2779403788]

約数ペア:

[(1, 2779403788), (2, 1389701894), (4, 694850947), (7, 397057684), (14, 198528842), (28, 99264421), (719, 3865652), (1438, 1932826), (2876, 966413), (5033, 552236), (10066, 276118), (20132, 138059)]