514646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:319

約数の個数: 16

約数和(自身を含む): 853200

約数和(自身を除く): 338554

約数列:

[1, 2, 11, 22, 149, 157, 298, 314, 1639, 1727, 3278, 3454, 23393, 46786, 257323, 514646]

約数ペア:

[(1, 514646), (2, 257323), (11, 46786), (22, 23393), (149, 3454), (157, 3278), (298, 1727), (314, 1639)]