25009998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1031}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 54093312

約数和(自身を除く): 29083314

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 311, 622, 933, 1031, 1866, 2062, 3093, 4043, 6186, 8086, 12129, 13403, 24258, 26806, 40209, 80418, 320641, 641282, 961923, 1923846, 4168333, 8336666, 12504999, 25009998]

約数ペア:

[(1, 25009998), (2, 12504999), (3, 8336666), (6, 4168333), (13, 1923846), (26, 961923), (39, 641282), (78, 320641), (311, 80418), (622, 40209), (933, 26806), (1031, 24258), (1866, 13403), (2062, 12129), (3093, 8086), (4043, 6186)]