664861326

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1129}}^1\times {\mathrm{1609}}^1$

素因数の和:2804

約数の個数: 32

約数和(自身を含む): 1353559200

約数和(自身を除く): 688697874

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 1129, 1609, 2258, 3218, 3387, 4827, 6774, 9654, 68869, 98149, 137738, 196298, 206607, 294447, 413214, 588894, 1816561, 3633122, 5449683, 10899366, 110810221, 221620442, 332430663, 664861326]

約数ペア:

[(1, 664861326), (2, 332430663), (3, 221620442), (6, 110810221), (61, 10899366), (122, 5449683), (183, 3633122), (366, 1816561), (1129, 588894), (1609, 413214), (2258, 294447), (3218, 206607), (3387, 196298), (4827, 137738), (6774, 98149), (9654, 68869)]