131274598

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{10159}}^1$

素因数の和:10252

約数の個数: 32

約数和(自身を含む): 245790720

約数和(自身を除く): 114516122

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1846, 6461, 10159, 12922, 20318, 71113, 132067, 142226, 264134, 721289, 924469, 1442578, 1848938, 5049023, 9376757, 10098046, 18753514, 65637299, 131274598]

約数ペア:

[(1, 131274598), (2, 65637299), (7, 18753514), (13, 10098046), (14, 9376757), (26, 5049023), (71, 1848938), (91, 1442578), (142, 924469), (182, 721289), (497, 264134), (923, 142226), (994, 132067), (1846, 71113), (6461, 20318), (10159, 12922)]