3899016890

素因数分解:

$2^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{813991}}^1$

素因数の和:814477

約数の個数: 16

約数和(自身を含む): 7032890880

約数和(自身を除く): 3133873990

約数列:

[1, 2, 5, 10, 479, 958, 2395, 4790, 813991, 1627982, 4069955, 8139910, 389901689, 779803378, 1949508445, 3899016890]

約数ペア:

[(1, 3899016890), (2, 1949508445), (5, 779803378), (10, 389901689), (479, 8139910), (958, 4069955), (2395, 1627982), (4790, 813991)]