4987619

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2383}}^1$

素因数の和:2426

約数の個数: 16

約数和(自身を含む): 6408192

約数和(自身を除く): 1420573

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 2383, 16681, 30979, 54809, 216853, 383663, 712517, 4987619]

約数ペア:

[(1, 4987619), (7, 712517), (13, 383663), (23, 216853), (91, 54809), (161, 30979), (299, 16681), (2093, 2383)]