315089268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2019803}}^1$

素因数の和:2019823

約数の個数: 24

約数和(自身を含む): 791763168

約数和(自身を除く): 476673900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2019803, 4039606, 6059409, 8079212, 12118818, 24237636, 26257439, 52514878, 78772317, 105029756, 157544634, 315089268]

約数ペア:

[(1, 315089268), (2, 157544634), (3, 105029756), (4, 78772317), (6, 52514878), (12, 26257439), (13, 24237636), (26, 12118818), (39, 8079212), (52, 6059409), (78, 4039606), (156, 2019803)]