2830510930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21773161}}^1$

素因数の和:21773181

約数の個数: 16

約数和(自身を含む): 5486836824

約数和(自身を除く): 2656325894

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 21773161, 43546322, 108865805, 217731610, 283051093, 566102186, 1415255465, 2830510930]

約数ペア:

[(1, 2830510930), (2, 1415255465), (5, 566102186), (10, 283051093), (13, 217731610), (26, 108865805), (65, 43546322), (130, 21773161)]