144415570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{85453}}^1$

素因数の和:85486

約数の個数: 24

約数和(自身を含む): 281485476

約数和(自身を除く): 137069906

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 85453, 170906, 427265, 854530, 1110889, 2221778, 5554445, 11108890, 14441557, 28883114, 72207785, 144415570]

約数ペア:

[(1, 144415570), (2, 72207785), (5, 28883114), (10, 14441557), (13, 11108890), (26, 5554445), (65, 2221778), (130, 1110889), (169, 854530), (338, 427265), (845, 170906), (1690, 85453)]