1569121138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{147557}}^1$

素因数の和:147981

約数の個数: 16

約数和(自身を含む): 2540948760

約数和(自身を除く): 971827622

約数列:

[1, 2, 13, 26, 409, 818, 5317, 10634, 147557, 295114, 1918241, 3836482, 60350813, 120701626, 784560569, 1569121138]

約数ペア:

[(1, 1569121138), (2, 784560569), (13, 120701626), (26, 60350813), (409, 3836482), (818, 1918241), (5317, 295114), (10634, 147557)]