1330379138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2081}}^1\times {\mathrm{29059}}^1$

素因数の和:31153

約数の個数: 16

約数和(自身を含む): 2178105120

約数和(自身を除く): 847725982

約数列:

[1, 2, 11, 22, 2081, 4162, 22891, 29059, 45782, 58118, 319649, 639298, 60471779, 120943558, 665189569, 1330379138]

約数ペア:

[(1, 1330379138), (2, 665189569), (11, 120943558), (22, 60471779), (2081, 639298), (4162, 319649), (22891, 58118), (29059, 45782)]