2017398778

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{35753}}^1$

素因数の和:36161

約数の個数: 16

約数和(自身を含む): 3069838440

約数和(自身を除く): 1052439662

約数列:

[1, 2, 89, 178, 317, 634, 28213, 35753, 56426, 71506, 3182017, 6364034, 11333701, 22667402, 1008699389, 2017398778]

約数ペア:

[(1, 2017398778), (2, 1008699389), (89, 22667402), (178, 11333701), (317, 6364034), (634, 3182017), (28213, 71506), (35753, 56426)]