7925710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1487}}^1$

素因数の和:1548

約数の個数: 32

約数和(自身を含む): 15748992

約数和(自身を除く): 7823282

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 1487, 2665, 2974, 5330, 7435, 14870, 19331, 38662, 60967, 96655, 121934, 193310, 304835, 609670, 792571, 1585142, 3962855, 7925710]

約数ペア:

[(1, 7925710), (2, 3962855), (5, 1585142), (10, 792571), (13, 609670), (26, 304835), (41, 193310), (65, 121934), (82, 96655), (130, 60967), (205, 38662), (410, 19331), (533, 14870), (1066, 7435), (1487, 5330), (2665, 2974)]