295122126

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71389}}^1$

素因数の和:71460

約数の個数: 32

約数和(自身を含む): 647650080

約数和(自身を除く): 352527954

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 71389, 142778, 214167, 428334, 928057, 1856114, 2784171, 3783617, 5568342, 7567234, 11350851, 22701702, 49187021, 98374042, 147561063, 295122126]

約数ペア:

[(1, 295122126), (2, 147561063), (3, 98374042), (6, 49187021), (13, 22701702), (26, 11350851), (39, 7567234), (53, 5568342), (78, 3783617), (106, 2784171), (159, 1856114), (318, 928057), (689, 428334), (1378, 214167), (2067, 142778), (4134, 71389)]