2017388093

素因数分解:

$7^1\times {\mathrm{401}}^1\times {\mathrm{461}}^1\times {\mathrm{1559}}^1$

素因数の和:2428

約数の個数: 16

約数和(自身を含む): 2317835520

約数和(自身を除く): 300447427

約数列:

[1, 7, 401, 461, 1559, 2807, 3227, 10913, 184861, 625159, 718699, 1294027, 4376113, 5030893, 288198299, 2017388093]

約数ペア:

[(1, 2017388093), (7, 288198299), (401, 5030893), (461, 4376113), (1559, 1294027), (2807, 718699), (3227, 625159), (10913, 184861)]