2087156906

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{93923}}^1$

素因数の和:94237

約数の個数: 16

約数和(自身を含む): 3218963328

約数和(自身を除く): 1131806422

約数列:

[1, 2, 41, 82, 271, 542, 11111, 22222, 93923, 187846, 3850843, 7701686, 25453133, 50906266, 1043578453, 2087156906]

約数ペア:

[(1, 2087156906), (2, 1043578453), (41, 50906266), (82, 25453133), (271, 7701686), (542, 3850843), (11111, 187846), (22222, 93923)]