331320231988

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{809}}^1\times {\mathrm{2497213}}^1$

素因数の和:2498067

約数の個数: 24

約数和(自身を含む): 594686541960

約数和(自身を除く): 263366309972

約数列:

[1, 2, 4, 41, 82, 164, 809, 1618, 3236, 33169, 66338, 132676, 2497213, 4994426, 9988852, 102385733, 204771466, 409542932, 2020245317, 4040490634, 8080981268, 82830057997, 165660115994, 331320231988]

約数ペア:

[(1, 331320231988), (2, 165660115994), (4, 82830057997), (41, 8080981268), (82, 4040490634), (164, 2020245317), (809, 409542932), (1618, 204771466), (3236, 102385733), (33169, 9988852), (66338, 4994426), (132676, 2497213)]