130223756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{47251}}^1$

素因数の和:47321

約数の個数: 24

約数和(自身を含む): 250057584

約数和(自身を除く): 119833828

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 47251, 94502, 189004, 614263, 1228526, 2457052, 2504303, 5008606, 10017212, 32555939, 65111878, 130223756]

約数ペア:

[(1, 130223756), (2, 65111878), (4, 32555939), (13, 10017212), (26, 5008606), (52, 2504303), (53, 2457052), (106, 1228526), (212, 614263), (689, 189004), (1378, 94502), (2756, 47251)]