7138401230

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2714221}}^1$

素因数の和:2714491

約数の個数: 16

約数和(自身を含む): 12897982944

約数和(自身を除く): 5759581714

約数列:

[1, 2, 5, 10, 263, 526, 1315, 2630, 2714221, 5428442, 13571105, 27142210, 713840123, 1427680246, 3569200615, 7138401230]

約数ペア:

[(1, 7138401230), (2, 3569200615), (5, 1427680246), (10, 713840123), (263, 27142210), (526, 13571105), (1315, 5428442), (2630, 2714221)]