1520393918

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1\times {\mathrm{27437}}^1$

素因数の和:27811

約数の個数: 16

約数和(自身を含む): 2311377120

約数和(自身を除く): 790983202

約数列:

[1, 2, 103, 206, 269, 538, 27437, 27707, 54874, 55414, 2826011, 5652022, 7380553, 14761106, 760196959, 1520393918]

約数ペア:

[(1, 1520393918), (2, 760196959), (103, 14761106), (206, 7380553), (269, 5652022), (538, 2826011), (27437, 55414), (27707, 54874)]