2013248765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{6659}}^1$

素因数の和:6937

約数の個数: 32

約数和(自身を含む): 2762035200

約数和(自身を除く): 748786435

約数列:

[1, 5, 11, 23, 55, 115, 239, 253, 1195, 1265, 2629, 5497, 6659, 13145, 27485, 33295, 60467, 73249, 153157, 302335, 366245, 765785, 1591501, 1684727, 7957505, 8423635, 17506511, 36604523, 87532555, 183022615, 402649753, 2013248765]

約数ペア:

[(1, 2013248765), (5, 402649753), (11, 183022615), (23, 87532555), (55, 36604523), (115, 17506511), (239, 8423635), (253, 7957505), (1195, 1684727), (1265, 1591501), (2629, 765785), (5497, 366245), (6659, 302335), (13145, 153157), (27485, 73249), (33295, 60467)]