1908103672

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{1531}}^1\times {\mathrm{3623}}^1$

素因数の和:5203

約数の個数: 32

約数和(自身を含む): 3664298880

約数和(自身を除く): 1756195208

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 1531, 3062, 3623, 6124, 7246, 12248, 14492, 28984, 65833, 131666, 155789, 263332, 311578, 526664, 623156, 1246312, 5546813, 11093626, 22187252, 44374504, 238512959, 477025918, 954051836, 1908103672]

約数ペア:

[(1, 1908103672), (2, 954051836), (4, 477025918), (8, 238512959), (43, 44374504), (86, 22187252), (172, 11093626), (344, 5546813), (1531, 1246312), (3062, 623156), (3623, 526664), (6124, 311578), (7246, 263332), (12248, 155789), (14492, 131666), (28984, 65833)]