635857534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{21101}}^1$

素因数の和:21196

約数の個数: 32

約数和(自身を含む): 1098992160

約数和(自身を除く): 463134626

約数列:

[1, 2, 13, 19, 26, 38, 61, 122, 247, 494, 793, 1159, 1586, 2318, 15067, 21101, 30134, 42202, 274313, 400919, 548626, 801838, 1287161, 2574322, 5211947, 10423894, 16733093, 24456059, 33466186, 48912118, 317928767, 635857534]

約数ペア:

[(1, 635857534), (2, 317928767), (13, 48912118), (19, 33466186), (26, 24456059), (38, 16733093), (61, 10423894), (122, 5211947), (247, 2574322), (494, 1287161), (793, 801838), (1159, 548626), (1586, 400919), (2318, 274313), (15067, 42202), (21101, 30134)]