869980748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2390057}}^1$

素因数の和:2390081

約数の個数: 24

約数和(自身を含む): 1873805472

約数和(自身を除く): 1003824724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 2390057, 4780114, 9560228, 16730399, 31070741, 33460798, 62141482, 66921596, 124282964, 217495187, 434990374, 869980748]

約数ペア:

[(1, 869980748), (2, 434990374), (4, 217495187), (7, 124282964), (13, 66921596), (14, 62141482), (26, 33460798), (28, 31070741), (52, 16730399), (91, 9560228), (182, 4780114), (364, 2390057)]