2508298

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:250

約数の個数: 24

約数和(自身を含む): 4196556

約数和(自身を除く): 1688258

約数列:

[1, 2, 13, 26, 41, 82, 169, 181, 338, 362, 533, 1066, 2353, 4706, 6929, 7421, 13858, 14842, 30589, 61178, 96473, 192946, 1254149, 2508298]

約数ペア:

[(1, 2508298), (2, 1254149), (13, 192946), (26, 96473), (41, 61178), (82, 30589), (169, 14842), (181, 13858), (338, 7421), (362, 6929), (533, 4706), (1066, 2353)]