1163428

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1171

約数の個数: 24

約数和(自身を含む): 2391872

約数和(自身を除く): 1228444

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 1123, 2246, 4492, 7861, 15722, 31444, 41551, 83102, 166204, 290857, 581714, 1163428]

約数ペア:

[(1, 1163428), (2, 581714), (4, 290857), (7, 166204), (14, 83102), (28, 41551), (37, 31444), (74, 15722), (148, 7861), (259, 4492), (518, 2246), (1036, 1123)]