4025138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 6967296

約数和(自身を除く): 2942158

約数列:

[1, 2, 13, 23, 26, 46, 53, 106, 127, 254, 299, 598, 689, 1219, 1378, 1651, 2438, 2921, 3302, 5842, 6731, 13462, 15847, 31694, 37973, 75946, 87503, 154813, 175006, 309626, 2012569, 4025138]

約数ペア:

[(1, 4025138), (2, 2012569), (13, 309626), (23, 175006), (26, 154813), (46, 87503), (53, 75946), (106, 37973), (127, 31694), (254, 15847), (299, 13462), (598, 6731), (689, 5842), (1219, 3302), (1378, 2921), (1651, 2438)]