2389078318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1\times {\mathrm{1523}}^1$

素因数の和:2280

約数の個数: 32

約数和(自身を含む): 3952841472

約数和(自身を除く): 1563763154

約数列:

[1, 2, 11, 22, 113, 226, 631, 1243, 1262, 1523, 2486, 3046, 6941, 13882, 16753, 33506, 71303, 142606, 172099, 344198, 784333, 961013, 1568666, 1893089, 1922026, 3786178, 10571143, 21142286, 108594469, 217188938, 1194539159, 2389078318]

約数ペア:

[(1, 2389078318), (2, 1194539159), (11, 217188938), (22, 108594469), (113, 21142286), (226, 10571143), (631, 3786178), (1243, 1922026), (1262, 1893089), (1523, 1568666), (2486, 961013), (3046, 784333), (6941, 344198), (13882, 172099), (16753, 142606), (33506, 71303)]