40001603612

素因数分解:

$2^2\times {\mathrm{2543}}^1\times {\mathrm{3932521}}^1$

素因数の和:3935068

約数の個数: 12

約数和(自身を含む): 70030351776

約数和(自身を除く): 30028748164

約数列:

[1, 2, 4, 2543, 5086, 10172, 3932521, 7865042, 15730084, 10000400903, 20000801806, 40001603612]

約数ペア:

[(1, 40001603612), (2, 20000801806), (4, 10000400903), (2543, 15730084), (5086, 7865042), (10172, 3932521)]