2129524

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 3951360

約数和(自身を除く): 1821836

約数列:

[1, 2, 4, 23, 46, 79, 92, 158, 293, 316, 586, 1172, 1817, 3634, 6739, 7268, 13478, 23147, 26956, 46294, 92588, 532381, 1064762, 2129524]

約数ペア:

[(1, 2129524), (2, 1064762), (4, 532381), (23, 92588), (46, 46294), (79, 26956), (92, 23147), (158, 13478), (293, 7268), (316, 6739), (586, 3634), (1172, 1817)]