2018990470939

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{25958041}}^1$

素因数の和:25958278

約数の個数: 16

約数和(自身を含む): 2256065346304

約数和(自身を除く): 237074875365

約数列:

[1, 13, 31, 193, 403, 2509, 5983, 77779, 25958041, 337454533, 804699271, 5009901913, 10461090523, 65128724869, 155306959303, 2018990470939]

約数ペア:

[(1, 2018990470939), (13, 155306959303), (31, 65128724869), (193, 10461090523), (403, 5009901913), (2509, 804699271), (5983, 337454533), (77779, 25958041)]