2017315855

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{565867}}^1$

素因数の和:565926

約数の個数: 16

約数和(自身を含む): 2607519744

約数和(自身を除く): 590203889

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 565867, 2829335, 13014941, 17541877, 65074705, 87709385, 403463171, 2017315855]

約数ペア:

[(1, 2017315855), (5, 403463171), (23, 87709385), (31, 65074705), (115, 17541877), (155, 13014941), (713, 2829335), (3565, 565867)]