822918095

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{12671}}^1$

素因数の和:13126

約数の個数: 16

約数和(自身を含む): 1021870080

約数和(自身を除く): 198951985

約数列:

[1, 5, 31, 155, 419, 2095, 12671, 12989, 63355, 64945, 392801, 1964005, 5309149, 26545745, 164583619, 822918095]

約数ペア:

[(1, 822918095), (5, 164583619), (31, 26545745), (155, 5309149), (419, 1964005), (2095, 392801), (12671, 64945), (12989, 63355)]