7624370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 14902272

約数和(自身を除く): 7277902

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 223, 263, 446, 526, 1115, 1315, 2230, 2630, 2899, 3419, 5798, 6838, 14495, 17095, 28990, 34190, 58649, 117298, 293245, 586490, 762437, 1524874, 3812185, 7624370]

約数ペア:

[(1, 7624370), (2, 3812185), (5, 1524874), (10, 762437), (13, 586490), (26, 293245), (65, 117298), (130, 58649), (223, 34190), (263, 28990), (446, 17095), (526, 14495), (1115, 6838), (1315, 5798), (2230, 3419), (2630, 2899)]