2021076848

素因数分解:

$2^4\times 7^1\times {\mathrm{1913}}^1\times {\mathrm{9433}}^1$

素因数の和:11361

約数の個数: 40

約数和(自身を含む): 4478055648

約数和(自身を除く): 2456978800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1913, 3826, 7652, 9433, 13391, 15304, 18866, 26782, 30608, 37732, 53564, 66031, 75464, 107128, 132062, 150928, 214256, 264124, 528248, 1056496, 18045329, 36090658, 72181316, 126317303, 144362632, 252634606, 288725264, 505269212, 1010538424, 2021076848]

約数ペア:

[(1, 2021076848), (2, 1010538424), (4, 505269212), (7, 288725264), (8, 252634606), (14, 144362632), (16, 126317303), (28, 72181316), (56, 36090658), (112, 18045329), (1913, 1056496), (3826, 528248), (7652, 264124), (9433, 214256), (13391, 150928), (15304, 132062), (18866, 107128), (26782, 75464), (30608, 66031), (37732, 53564)]