2931880322

素因数分解:

$2^1\times 7^1\times {\mathrm{2207}}^1\times {\mathrm{94889}}^1$

素因数の和:97105

約数の個数: 16

約数和(自身を含む): 5028410880

約数和(自身を除く): 2096530558

約数列:

[1, 2, 7, 14, 2207, 4414, 15449, 30898, 94889, 189778, 664223, 1328446, 209420023, 418840046, 1465940161, 2931880322]

約数ペア:

[(1, 2931880322), (2, 1465940161), (7, 418840046), (14, 209420023), (2207, 1328446), (4414, 664223), (15449, 189778), (30898, 94889)]