1640250083

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1033}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 1886810112

約数和(自身を除く): 246560029

約数列:

[1, 17, 23, 31, 131, 391, 527, 713, 1033, 2227, 3013, 4061, 12121, 17561, 23759, 32023, 51221, 69037, 93403, 135323, 403903, 544391, 736529, 1587851, 2300491, 3112429, 4195013, 12520993, 52911293, 71315221, 96485299, 1640250083]

約数ペア:

[(1, 1640250083), (17, 96485299), (23, 71315221), (31, 52911293), (131, 12520993), (391, 4195013), (527, 3112429), (713, 2300491), (1033, 1587851), (2227, 736529), (3013, 544391), (4061, 403903), (12121, 135323), (17561, 93403), (23759, 69037), (32023, 51221)]