171859618

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{4217}}^1$

素因数の和:4338

約数の個数: 32

約数和(自身を含む): 306125568

約数和(自身を除く): 134265950

約数列:

[1, 2, 7, 14, 41, 71, 82, 142, 287, 497, 574, 994, 2911, 4217, 5822, 8434, 20377, 29519, 40754, 59038, 172897, 299407, 345794, 598814, 1210279, 2095849, 2420558, 4191698, 12275687, 24551374, 85929809, 171859618]

約数ペア:

[(1, 171859618), (2, 85929809), (7, 24551374), (14, 12275687), (41, 4191698), (71, 2420558), (82, 2095849), (142, 1210279), (287, 598814), (497, 345794), (574, 299407), (994, 172897), (2911, 59038), (4217, 40754), (5822, 29519), (8434, 20377)]