2013804712

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{16057}}^1$

素因数の和:16381

約数の個数: 32

約数和(自身を含む): 3852956520

約数和(自身を除く): 1839151808

約数列:

[1, 2, 4, 8, 61, 122, 244, 257, 488, 514, 1028, 2056, 15677, 16057, 31354, 32114, 62708, 64228, 125416, 128456, 979477, 1958954, 3917908, 4126649, 7835816, 8253298, 16506596, 33013192, 251725589, 503451178, 1006902356, 2013804712]

約数ペア:

[(1, 2013804712), (2, 1006902356), (4, 503451178), (8, 251725589), (61, 33013192), (122, 16506596), (244, 8253298), (257, 7835816), (488, 4126649), (514, 3917908), (1028, 1958954), (2056, 979477), (15677, 128456), (16057, 125416), (31354, 64228), (32114, 62708)]