4181439905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{240797}}^1$

素因数の和:240976

約数の個数: 16

約数和(自身を含む): 5270586624

約数和(自身を除く): 1089146719

約数列:

[1, 5, 23, 115, 151, 755, 3473, 17365, 240797, 1203985, 5538331, 27691655, 36360347, 181801735, 836287981, 4181439905]

約数ペア:

[(1, 4181439905), (5, 836287981), (23, 181801735), (115, 36360347), (151, 27691655), (755, 5538331), (3473, 1203985), (17365, 240797)]