192162620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{739087}}^1$

素因数の和:739109

約数の個数: 24

約数和(自身を含む): 434583744

約数和(自身を除く): 242421124

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 739087, 1478174, 2956348, 3695435, 7390870, 9608131, 14781740, 19216262, 38432524, 48040655, 96081310, 192162620]

約数ペア:

[(1, 192162620), (2, 96081310), (4, 48040655), (5, 38432524), (10, 19216262), (13, 14781740), (20, 9608131), (26, 7390870), (52, 3695435), (65, 2956348), (130, 1478174), (260, 739087)]