2421000401090

素因数分解:

$2^1\times 5^1\times {\mathrm{242100040109}}^1$

素因数の和:242100040116

約数の個数: 8

約数和(自身を含む): 4357800721980

約数和(自身を除く): 1936800320890

約数列:

[1, 2, 5, 10, 242100040109, 484200080218, 1210500200545, 2421000401090]

約数ペア:

[(1, 2421000401090), (2, 1210500200545), (5, 484200080218), (10, 242100040109)]