408059626

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{397}}^1\times {\mathrm{3041}}^1$

素因数の和:3466

約数の個数: 24

約数和(自身を含む): 664683084

約数和(自身を除く): 256623458

約数列:

[1, 2, 13, 26, 169, 338, 397, 794, 3041, 5161, 6082, 10322, 39533, 67093, 79066, 134186, 513929, 1027858, 1207277, 2414554, 15694601, 31389202, 204029813, 408059626]

約数ペア:

[(1, 408059626), (2, 204029813), (13, 31389202), (26, 15694601), (169, 2414554), (338, 1207277), (397, 1027858), (794, 513929), (3041, 134186), (5161, 79066), (6082, 67093), (10322, 39533)]