126525266

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127289}}^1$

素因数の和:127369

約数の個数: 16

約数和(自身を含む): 219957120

約数和(自身を除く): 93431854

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 127289, 254578, 891023, 1782046, 9037519, 18075038, 63262633, 126525266]

約数ペア:

[(1, 126525266), (2, 63262633), (7, 18075038), (14, 9037519), (71, 1782046), (142, 891023), (497, 254578), (994, 127289)]