8785634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 16601760

約数和(自身を除く): 7816126

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 139, 143, 169, 187, 221, 278, 286, 338, 374, 442, 1529, 1807, 1859, 2363, 2431, 2873, 3058, 3614, 3718, 4726, 4862, 5746, 19877, 23491, 25993, 30719, 31603, 39754, 46982, 51986, 61438, 63206, 258401, 337909, 399347, 516802, 675818, 798694, 4392817, 8785634]

約数ペア:

[(1, 8785634), (2, 4392817), (11, 798694), (13, 675818), (17, 516802), (22, 399347), (26, 337909), (34, 258401), (139, 63206), (143, 61438), (169, 51986), (187, 46982), (221, 39754), (278, 31603), (286, 30719), (338, 25993), (374, 23491), (442, 19877), (1529, 5746), (1807, 4862), (1859, 4726), (2363, 3718), (2431, 3614), (2873, 3058)]