2080358916

素因数分解:

$2^2\times 3^1\times {\mathrm{2131}}^1\times {\mathrm{81353}}^1$

素因数の和:83491

約数の個数: 24

約数和(自身を含む): 4856508384

約数和(自身を除く): 2776149468

約数列:

[1, 2, 3, 4, 6, 12, 2131, 4262, 6393, 8524, 12786, 25572, 81353, 162706, 244059, 325412, 488118, 976236, 173363243, 346726486, 520089729, 693452972, 1040179458, 2080358916]

約数ペア:

[(1, 2080358916), (2, 1040179458), (3, 693452972), (4, 520089729), (6, 346726486), (12, 173363243), (2131, 976236), (4262, 488118), (6393, 325412), (8524, 244059), (12786, 162706), (25572, 81353)]