2017469909

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{963913}}^1$

素因数の和:963956

約数の個数: 16

約数和(自身を含む): 2591000832

約数和(自身を除く): 573530923

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 963913, 6747391, 12530869, 22169999, 87716083, 155189993, 288209987, 2017469909]

約数ペア:

[(1, 2017469909), (7, 288209987), (13, 155189993), (23, 87716083), (91, 22169999), (161, 12530869), (299, 6747391), (2093, 963913)]