1866984664

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{5427281}}^1$

素因数の和:5427330

約数の個数: 16

約数和(自身を含む): 3582006120

約数和(自身を除く): 1715021456

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 5427281, 10854562, 21709124, 43418248, 233373083, 466746166, 933492332, 1866984664]

約数ペア:

[(1, 1866984664), (2, 933492332), (4, 466746166), (8, 233373083), (43, 43418248), (86, 21709124), (172, 10854562), (344, 5427281)]