131095068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{840353}}^1$

素因数の和:840373

約数の個数: 24

約数和(自身を含む): 329418768

約数和(自身を除く): 198323700

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 840353, 1680706, 2521059, 3361412, 5042118, 10084236, 10924589, 21849178, 32773767, 43698356, 65547534, 131095068]

約数ペア:

[(1, 131095068), (2, 65547534), (3, 43698356), (4, 32773767), (6, 21849178), (12, 10924589), (13, 10084236), (26, 5042118), (39, 3361412), (52, 2521059), (78, 1680706), (156, 840353)]