1985753

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:113

約数の個数: 32

約数和(自身を含む): 2757888

約数和(自身を除く): 772135

約数列:

[1, 7, 11, 17, 37, 41, 77, 119, 187, 259, 287, 407, 451, 629, 697, 1309, 1517, 2849, 3157, 4403, 4879, 6919, 7667, 10619, 16687, 25789, 48433, 53669, 116809, 180523, 283679, 1985753]

約数ペア:

[(1, 1985753), (7, 283679), (11, 180523), (17, 116809), (37, 53669), (41, 48433), (77, 25789), (119, 16687), (187, 10619), (259, 7667), (287, 6919), (407, 4879), (451, 4403), (629, 3157), (697, 2849), (1309, 1517)]