127408892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2450171}}^1$

素因数の和:2450188

約数の個数: 12

約数和(自身を含む): 240116856

約数和(自身を除く): 112707964

約数列:

[1, 2, 4, 13, 26, 52, 2450171, 4900342, 9800684, 31852223, 63704446, 127408892]

約数ペア:

[(1, 127408892), (2, 63704446), (4, 31852223), (13, 9800684), (26, 4900342), (52, 2450171)]