291993670085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{4357139}}^1$

素因数の和:4358188

約数の個数: 16

約数和(自身を含む): 377711752320

約数和(自身を除く): 85718082235

約数列:

[1, 5, 13, 65, 1031, 5155, 13403, 67015, 4357139, 21785695, 56642807, 283214035, 4492210309, 22461051545, 58398734017, 291993670085]

約数ペア:

[(1, 291993670085), (5, 58398734017), (13, 22461051545), (65, 4492210309), (1031, 283214035), (5155, 56642807), (13403, 21785695), (67015, 4357139)]