2828872018

素因数分解:

$2^1\times 7^2\times {\mathrm{5119}}^1\times {\mathrm{5639}}^1$

素因数の和:10774

約数の個数: 24

約数和(自身を含む): 4937932800

約数和(自身を除く): 2109060782

約数列:

[1, 2, 7, 14, 49, 98, 5119, 5639, 10238, 11278, 35833, 39473, 71666, 78946, 250831, 276311, 501662, 552622, 28866041, 57732082, 202062287, 404124574, 1414436009, 2828872018]

約数ペア:

[(1, 2828872018), (2, 1414436009), (7, 404124574), (14, 202062287), (49, 57732082), (98, 28866041), (5119, 552622), (5639, 501662), (10238, 276311), (11278, 250831), (35833, 78946), (39473, 71666)]