8266235719

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{12923}}^1$

素因数の和:13119

約数の個数: 32

約数和(自身を含む): 10273029120

約数和(自身を除く): 2006793401

約数列:

[1, 7, 23, 29, 137, 161, 203, 667, 959, 3151, 3973, 4669, 12923, 22057, 27811, 90461, 91379, 297229, 374767, 639653, 1770451, 2080603, 2623369, 8619641, 12393157, 40720373, 51343079, 60337487, 285042611, 359401553, 1180890817, 8266235719]

約数ペア:

[(1, 8266235719), (7, 1180890817), (23, 359401553), (29, 285042611), (137, 60337487), (161, 51343079), (203, 40720373), (667, 12393157), (959, 8619641), (3151, 2623369), (3973, 2080603), (4669, 1770451), (12923, 639653), (22057, 374767), (27811, 297229), (90461, 91379)]