2019917095

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1\times {\mathrm{3229}}^1$

素因数の和:3595

約数の個数: 32

約数和(自身を含む): 2826069120

約数和(自身を除く): 806152025

約数列:

[1, 5, 7, 35, 61, 293, 305, 427, 1465, 2051, 2135, 3229, 10255, 16145, 17873, 22603, 89365, 113015, 125111, 196969, 625555, 946097, 984845, 1378783, 4730485, 6622679, 6893915, 33113395, 57711917, 288559585, 403983419, 2019917095]

約数ペア:

[(1, 2019917095), (5, 403983419), (7, 288559585), (35, 57711917), (61, 33113395), (293, 6893915), (305, 6622679), (427, 4730485), (1465, 1378783), (2051, 984845), (2135, 946097), (3229, 625555), (10255, 196969), (16145, 125111), (17873, 113015), (22603, 89365)]