90829726

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{2609}}^1$

素因数の和:2740

約数の個数: 24

約数和(自身を含む): 149020560

約数和(自身を除く): 58190834

約数列:

[1, 2, 13, 26, 103, 169, 206, 338, 1339, 2609, 2678, 5218, 17407, 33917, 34814, 67834, 268727, 440921, 537454, 881842, 3493451, 6986902, 45414863, 90829726]

約数ペア:

[(1, 90829726), (2, 45414863), (13, 6986902), (26, 3493451), (103, 881842), (169, 537454), (206, 440921), (338, 268727), (1339, 67834), (2609, 34814), (2678, 33917), (5218, 17407)]