2013648406

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{221621}}^1$

素因数の和:221700

約数の個数: 32

約数和(自身を含む): 3829628160

約数和(自身を除く): 1815979754

約数列:

[1, 2, 7, 11, 14, 22, 59, 77, 118, 154, 413, 649, 826, 1298, 4543, 9086, 221621, 443242, 1551347, 2437831, 3102694, 4875662, 13075639, 17064817, 26151278, 34129634, 91529473, 143832029, 183058946, 287664058, 1006824203, 2013648406]

約数ペア:

[(1, 2013648406), (2, 1006824203), (7, 287664058), (11, 183058946), (14, 143832029), (22, 91529473), (59, 34129634), (77, 26151278), (118, 17064817), (154, 13075639), (413, 4875662), (649, 3102694), (826, 2437831), (1298, 1551347), (4543, 443242), (9086, 221621)]