394228770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1010843}}^1$

素因数の和:1010866

約数の個数: 32

約数和(自身を含む): 1018930752

約数和(自身を除く): 624701982

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1010843, 2021686, 3032529, 5054215, 6065058, 10108430, 13140959, 15162645, 26281918, 30325290, 39422877, 65704795, 78845754, 131409590, 197114385, 394228770]

約数ペア:

[(1, 394228770), (2, 197114385), (3, 131409590), (5, 78845754), (6, 65704795), (10, 39422877), (13, 30325290), (15, 26281918), (26, 15162645), (30, 13140959), (39, 10108430), (65, 6065058), (78, 5054215), (130, 3032529), (195, 2021686), (390, 1010843)]