1408646

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:343

約数の個数: 16

約数和(自身を含む): 2214000

約数和(自身を除く): 805354

約数列:

[1, 2, 29, 58, 149, 163, 298, 326, 4321, 4727, 8642, 9454, 24287, 48574, 704323, 1408646]

約数ペア:

[(1, 1408646), (2, 704323), (29, 48574), (58, 24287), (149, 9454), (163, 8642), (298, 4727), (326, 4321)]