520730902

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{390353}}^1$

素因数の和:390407

約数の個数: 16

約数和(自身を含む): 843164640

約数和(自身を除く): 322433738

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 390353, 780706, 8978119, 11320237, 17956238, 22640474, 260365451, 520730902]

約数ペア:

[(1, 520730902), (2, 260365451), (23, 22640474), (29, 17956238), (46, 11320237), (58, 8978119), (667, 780706), (1334, 390353)]