2168261105

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1\times {\mathrm{18127}}^1$

素因数の和:18688

約数の個数: 16

約数和(自身を含む): 2662640640

約数和(自身を除く): 494379535

約数列:

[1, 5, 47, 235, 509, 2545, 18127, 23923, 90635, 119615, 851969, 4259845, 9226643, 46133215, 433652221, 2168261105]

約数ペア:

[(1, 2168261105), (5, 433652221), (47, 46133215), (235, 9226643), (509, 4259845), (2545, 851969), (18127, 119615), (23923, 90635)]