1531317494

素因数分解:

$2^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{383}}^1\times {\mathrm{1031}}^1$

素因数の和:1700

約数の個数: 32

約数和(自身を含む): 2644033536

約数和(自身を除く): 1112716042

約数列:

[1, 2, 7, 14, 277, 383, 554, 766, 1031, 1939, 2062, 2681, 3878, 5362, 7217, 14434, 106091, 212182, 285587, 394873, 571174, 742637, 789746, 1485274, 1999109, 2764111, 3998218, 5528222, 109379821, 218759642, 765658747, 1531317494]

約数ペア:

[(1, 1531317494), (2, 765658747), (7, 218759642), (14, 109379821), (277, 5528222), (383, 3998218), (554, 2764111), (766, 1999109), (1031, 1485274), (1939, 789746), (2062, 742637), (2681, 571174), (3878, 394873), (5362, 285587), (7217, 212182), (14434, 106091)]