245201762

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{725449}}^1$

素因数の和:725477

約数の個数: 12

約数和(自身を含む): 398272050

約数和(自身を除く): 153070288

約数列:

[1, 2, 13, 26, 169, 338, 725449, 1450898, 9430837, 18861674, 122600881, 245201762]

約数ペア:

[(1, 245201762), (2, 122600881), (13, 18861674), (26, 9430837), (169, 1450898), (338, 725449)]