426959428

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{412123}}^1$

素因数の和:412171

約数の個数: 24

約数和(自身を含む): 876999872

約数和(自身を除く): 450040444

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 412123, 824246, 1648492, 2884861, 5769722, 11539444, 15248551, 30497102, 60994204, 106739857, 213479714, 426959428]

約数ペア:

[(1, 426959428), (2, 213479714), (4, 106739857), (7, 60994204), (14, 30497102), (28, 15248551), (37, 11539444), (74, 5769722), (148, 2884861), (259, 1648492), (518, 824246), (1036, 412123)]