7072187330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54401441}}^1$

素因数の和:54401461

約数の個数: 16

約数和(自身を含む): 13709163384

約数和(自身を除く): 6636976054

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 54401441, 108802882, 272007205, 544014410, 707218733, 1414437466, 3536093665, 7072187330]

約数ペア:

[(1, 7072187330), (2, 3536093665), (5, 1414437466), (10, 707218733), (13, 544014410), (26, 272007205), (65, 108802882), (130, 54401441)]