1520223634

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{67213}}^1$

素因数の和:67521

約数の個数: 16

約数和(自身を含む): 2342273472

約数和(自身を除く): 822049838

約数列:

[1, 2, 43, 86, 263, 526, 11309, 22618, 67213, 134426, 2890159, 5780318, 17677019, 35354038, 760111817, 1520223634]

約数ペア:

[(1, 1520223634), (2, 760111817), (43, 35354038), (86, 17677019), (263, 5780318), (526, 2890159), (11309, 134426), (22618, 67213)]