2019292415

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{9643}}^1$

素因数の和:9879

約数の個数: 32

約数和(自身を含む): 2873757696

約数和(自身を除く): 854465281

約数列:

[1, 5, 7, 31, 35, 155, 193, 217, 965, 1085, 1351, 5983, 6755, 9643, 29915, 41881, 48215, 67501, 209405, 298933, 337505, 1494665, 1861099, 2092531, 9305495, 10462655, 13027693, 57694069, 65138465, 288470345, 403858483, 2019292415]

約数ペア:

[(1, 2019292415), (5, 403858483), (7, 288470345), (31, 65138465), (35, 57694069), (155, 13027693), (193, 10462655), (217, 9305495), (965, 2092531), (1085, 1861099), (1351, 1494665), (5983, 337505), (6755, 298933), (9643, 209405), (29915, 67501), (41881, 48215)]