420031652

素因数分解:

$2^2\times {\mathrm{1613}}^1\times {\mathrm{65101}}^1$

素因数の和:66718

約数の個数: 12

約数和(自身を含む): 735522396

約数和(自身を除く): 315490744

約数列:

[1, 2, 4, 1613, 3226, 6452, 65101, 130202, 260404, 105007913, 210015826, 420031652]

約数ペア:

[(1, 420031652), (2, 210015826), (4, 105007913), (1613, 260404), (3226, 130202), (6452, 65101)]