2009705995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{2113}}^1\times {\mathrm{17293}}^1$

素因数の和:19422

約数の個数: 16

約数和(自身を含む): 2632285152

約数和(自身を除く): 622579157

約数列:

[1, 5, 11, 55, 2113, 10565, 17293, 23243, 86465, 116215, 190223, 951115, 36540109, 182700545, 401941199, 2009705995]

約数ペア:

[(1, 2009705995), (5, 401941199), (11, 182700545), (55, 36540109), (2113, 951115), (10565, 190223), (17293, 116215), (23243, 86465)]