619252

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 1161216

約数和(自身を除く): 541964

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 127, 212, 254, 508, 1219, 2438, 2921, 4876, 5842, 6731, 11684, 13462, 26924, 154813, 309626, 619252]

約数ペア:

[(1, 619252), (2, 309626), (4, 154813), (23, 26924), (46, 13462), (53, 11684), (92, 6731), (106, 5842), (127, 4876), (212, 2921), (254, 2438), (508, 1219)]