516212

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 978432

約数和(自身を除く): 462220

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 181, 362, 713, 724, 1426, 2852, 4163, 5611, 8326, 11222, 16652, 22444, 129053, 258106, 516212]

約数ペア:

[(1, 516212), (2, 258106), (4, 129053), (23, 22444), (31, 16652), (46, 11222), (62, 8326), (92, 5611), (124, 4163), (181, 2852), (362, 1426), (713, 724)]