1520792026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{823831}}^1$

素因数の和:823917

約数の個数: 16

約数和(自身を含む): 2491267968

約数和(自身を除く): 970475942

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 823831, 1647662, 10709803, 21419606, 58492001, 116984002, 760396013, 1520792026]

約数ペア:

[(1, 1520792026), (2, 760396013), (13, 116984002), (26, 58492001), (71, 21419606), (142, 10709803), (923, 1647662), (1846, 823831)]