77872730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{599021}}^1$

素因数の和:599041

約数の個数: 16

約数和(自身を含む): 150953544

約数和(自身を除く): 73080814

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 599021, 1198042, 2995105, 5990210, 7787273, 15574546, 38936365, 77872730]

約数ペア:

[(1, 77872730), (2, 38936365), (5, 15574546), (10, 7787273), (13, 5990210), (26, 2995105), (65, 1198042), (130, 599021)]