2016561455

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{173617}}^1$

素因数の和:173746

約数の個数: 16

約数和(自身を含む): 2550101184

約数和(自身を除く): 533539729

約数列:

[1, 5, 23, 101, 115, 505, 2323, 11615, 173617, 868085, 3993191, 17535317, 19965955, 87676585, 403312291, 2016561455]

約数ペア:

[(1, 2016561455), (5, 403312291), (23, 87676585), (101, 19965955), (115, 17535317), (505, 3993191), (2323, 868085), (11615, 173617)]