401030526

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{28723}}^1$

素因数の和:28920

約数の個数: 32

約数和(自身を含む): 868613760

約数和(自身を除く): 467583234

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 179, 358, 537, 1074, 2327, 4654, 6981, 13962, 28723, 57446, 86169, 172338, 373399, 746798, 1120197, 2240394, 5141417, 10282834, 15424251, 30848502, 66838421, 133676842, 200515263, 401030526]

約数ペア:

[(1, 401030526), (2, 200515263), (3, 133676842), (6, 66838421), (13, 30848502), (26, 15424251), (39, 10282834), (78, 5141417), (179, 2240394), (358, 1120197), (537, 746798), (1074, 373399), (2327, 172338), (4654, 86169), (6981, 57446), (13962, 28723)]