2065966076

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1\times {\mathrm{661}}^1$

素因数の和:1382

約数の個数: 48

約数和(自身を含む): 3855636288

約数和(自身を除く): 1789670212

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 641, 661, 1219, 1282, 1322, 2438, 2564, 2644, 4876, 14743, 15203, 29486, 30406, 33973, 35033, 58972, 60812, 67946, 70066, 135892, 140132, 423701, 781379, 805759, 847402, 1562758, 1611518, 1694804, 3125516, 3223036, 9745123, 19490246, 22456153, 38980492, 44912306, 89824612, 516491519, 1032983038, 2065966076]

約数ペア:

[(1, 2065966076), (2, 1032983038), (4, 516491519), (23, 89824612), (46, 44912306), (53, 38980492), (92, 22456153), (106, 19490246), (212, 9745123), (641, 3223036), (661, 3125516), (1219, 1694804), (1282, 1611518), (1322, 1562758), (2438, 847402), (2564, 805759), (2644, 781379), (4876, 423701), (14743, 140132), (15203, 135892), (29486, 70066), (30406, 67946), (33973, 60812), (35033, 58972)]