916292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 1759296

約数和(自身を除く): 843004

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 263, 268, 526, 871, 1052, 1742, 3419, 3484, 6838, 13676, 17621, 35242, 70484, 229073, 458146, 916292]

約数ペア:

[(1, 916292), (2, 458146), (4, 229073), (13, 70484), (26, 35242), (52, 17621), (67, 13676), (134, 6838), (263, 3484), (268, 3419), (526, 1742), (871, 1052)]