808122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 1880064

約数和(自身を除く): 1071942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 271, 426, 497, 542, 813, 994, 1491, 1626, 1897, 2982, 3794, 5691, 11382, 19241, 38482, 57723, 115446, 134687, 269374, 404061, 808122]

約数ペア:

[(1, 808122), (2, 404061), (3, 269374), (6, 134687), (7, 115446), (14, 57723), (21, 38482), (42, 19241), (71, 11382), (142, 5691), (213, 3794), (271, 2982), (426, 1897), (497, 1626), (542, 1491), (813, 994)]