8129212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 18289152

約数和(自身を除く): 10159940

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 971, 1196, 1942, 2093, 3884, 4186, 6797, 8372, 12623, 13594, 22333, 25246, 27188, 44666, 50492, 88361, 89332, 156331, 176722, 290329, 312662, 353444, 580658, 625324, 1161316, 2032303, 4064606, 8129212]

約数ペア:

[(1, 8129212), (2, 4064606), (4, 2032303), (7, 1161316), (13, 625324), (14, 580658), (23, 353444), (26, 312662), (28, 290329), (46, 176722), (52, 156331), (91, 89332), (92, 88361), (161, 50492), (182, 44666), (299, 27188), (322, 25246), (364, 22333), (598, 13594), (644, 12623), (971, 8372), (1196, 6797), (1942, 4186), (2093, 3884)]