486431302

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{19843}}^1$

素因数の和:19972

約数の個数: 32

約数和(自身を含む): 891551232

約数和(自身を除く): 405119930

約数列:

[1, 2, 7, 14, 17, 34, 103, 119, 206, 238, 721, 1442, 1751, 3502, 12257, 19843, 24514, 39686, 138901, 277802, 337331, 674662, 2043829, 2361317, 4087658, 4722634, 14306803, 28613606, 34745093, 69490186, 243215651, 486431302]

約数ペア:

[(1, 486431302), (2, 243215651), (7, 69490186), (14, 34745093), (17, 28613606), (34, 14306803), (103, 4722634), (119, 4087658), (206, 2361317), (238, 2043829), (721, 674662), (1442, 337331), (1751, 277802), (3502, 138901), (12257, 39686), (19843, 24514)]