289293708

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2191619}}^1$

素因数の和:2191637

約数の個数: 24

約数和(自身を含む): 736384320

約数和(自身を除く): 447090612

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 2191619, 4383238, 6574857, 8766476, 13149714, 24107809, 26299428, 48215618, 72323427, 96431236, 144646854, 289293708]

約数ペア:

[(1, 289293708), (2, 144646854), (3, 96431236), (4, 72323427), (6, 48215618), (11, 26299428), (12, 24107809), (22, 13149714), (33, 8766476), (44, 6574857), (66, 4383238), (132, 2191619)]