1227716

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 2479680

約数和(自身を除く): 1251964

約数列:

[1, 2, 4, 7, 14, 28, 163, 269, 326, 538, 652, 1076, 1141, 1883, 2282, 3766, 4564, 7532, 43847, 87694, 175388, 306929, 613858, 1227716]

約数ペア:

[(1, 1227716), (2, 613858), (4, 306929), (7, 175388), (14, 87694), (28, 43847), (163, 7532), (269, 4564), (326, 3766), (538, 2282), (652, 1883), (1076, 1141)]