331345810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{7411}}^1$

素因数の和:7698

約数の個数: 32

約数和(自身を含む): 633992832

約数和(自身を除く): 302647022

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 263, 526, 1315, 2630, 4471, 7411, 8942, 14822, 22355, 37055, 44710, 74110, 125987, 251974, 629935, 1259870, 1949093, 3898186, 9745465, 19490930, 33134581, 66269162, 165672905, 331345810]

約数ペア:

[(1, 331345810), (2, 165672905), (5, 66269162), (10, 33134581), (17, 19490930), (34, 9745465), (85, 3898186), (170, 1949093), (263, 1259870), (526, 629935), (1315, 251974), (2630, 125987), (4471, 74110), (7411, 44710), (8942, 37055), (14822, 22355)]