177691930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1366861}}^1$

素因数の和:1366881

約数の個数: 16

約数和(自身を含む): 344449224

約数和(自身を除く): 166757294

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1366861, 2733722, 6834305, 13668610, 17769193, 35538386, 88845965, 177691930]

約数ペア:

[(1, 177691930), (2, 88845965), (5, 35538386), (10, 17769193), (13, 13668610), (26, 6834305), (65, 2733722), (130, 1366861)]