2211244

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{523}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 4460288

約数和(自身を除く): 2249044

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 523, 604, 1046, 1057, 2092, 2114, 3661, 4228, 7322, 14644, 78973, 157946, 315892, 552811, 1105622, 2211244]

約数ペア:

[(1, 2211244), (2, 1105622), (4, 552811), (7, 315892), (14, 157946), (28, 78973), (151, 14644), (302, 7322), (523, 4228), (604, 3661), (1046, 2114), (1057, 2092)]