389117652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421123}}^1$

素因数の和:421148

約数の個数: 48

約数和(自身を含む): 1131981312

約数和(自身を除く): 742863660

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 421123, 842246, 1263369, 1684492, 2526738, 2947861, 4632353, 5053476, 5895722, 8843583, 9264706, 11791444, 13897059, 17687166, 18529412, 27794118, 32426471, 35374332, 55588236, 64852942, 97279413, 129705884, 194558826, 389117652]

約数ペア:

[(1, 389117652), (2, 194558826), (3, 129705884), (4, 97279413), (6, 64852942), (7, 55588236), (11, 35374332), (12, 32426471), (14, 27794118), (21, 18529412), (22, 17687166), (28, 13897059), (33, 11791444), (42, 9264706), (44, 8843583), (66, 5895722), (77, 5053476), (84, 4632353), (132, 2947861), (154, 2526738), (231, 1684492), (308, 1263369), (462, 842246), (924, 421123)]