3989804520068

素因数分解:

$2^2\times {\mathrm{25013}}^1\times {\mathrm{39877309}}^1$

素因数の和:39902326

約数の個数: 12

約数和(自身を含む): 6982437226380

約数和(自身を除く): 2992632706312

約数列:

[1, 2, 4, 25013, 50026, 100052, 39877309, 79754618, 159509236, 997451130017, 1994902260034, 3989804520068]

約数ペア:

[(1, 3989804520068), (2, 1994902260034), (4, 997451130017), (25013, 159509236), (50026, 79754618), (100052, 39877309)]