990492088

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{1847933}}^1$

素因数の和:1848006

約数の個数: 16

約数和(自身を含む): 1884892680

約数和(自身を除く): 894400592

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 1847933, 3695866, 7391732, 14783464, 123811511, 247623022, 495246044, 990492088]

約数ペア:

[(1, 990492088), (2, 495246044), (4, 247623022), (8, 123811511), (67, 14783464), (134, 7391732), (268, 3695866), (536, 1847933)]