2017642715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{3853}}^1\times {\mathrm{9521}}^1$

素因数の和:13390

約数の個数: 16

約数和(自身を含む): 2642240736

約数和(自身を除く): 624598021

約数列:

[1, 5, 11, 55, 3853, 9521, 19265, 42383, 47605, 104731, 211915, 523655, 36684413, 183422065, 403528543, 2017642715]

約数ペア:

[(1, 2017642715), (5, 403528543), (11, 183422065), (55, 36684413), (3853, 523655), (9521, 211915), (19265, 104731), (42383, 47605)]