310012638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{6143}}^1$

素因数の和:6808

約数の個数: 32

約数和(自身を含む): 668860416

約数和(自身を除く): 358847778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 647, 1294, 1941, 3882, 6143, 8411, 12286, 16822, 18429, 25233, 36858, 50466, 79859, 159718, 239577, 479154, 3974521, 7949042, 11923563, 23847126, 51668773, 103337546, 155006319, 310012638]

約数ペア:

[(1, 310012638), (2, 155006319), (3, 103337546), (6, 51668773), (13, 23847126), (26, 11923563), (39, 7949042), (78, 3974521), (647, 479154), (1294, 239577), (1941, 159718), (3882, 79859), (6143, 50466), (8411, 36858), (12286, 25233), (16822, 18429)]