231900526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{2297}}^1$

素因数の和:2676

約数の個数: 32

約数和(自身を含む): 409999968

約数和(自身を除く): 178099442

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 353, 706, 2297, 3883, 4589, 4594, 7766, 9178, 25267, 29861, 50479, 50534, 59722, 100958, 328471, 656942, 810841, 1621682, 8919251, 10540933, 17838502, 21081866, 115950263, 231900526]

約数ペア:

[(1, 231900526), (2, 115950263), (11, 21081866), (13, 17838502), (22, 10540933), (26, 8919251), (143, 1621682), (286, 810841), (353, 656942), (706, 328471), (2297, 100958), (3883, 59722), (4589, 50534), (4594, 50479), (7766, 29861), (9178, 25267)]