142090676

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{390359}}^1$

素因数の和:390383

約数の個数: 24

約数和(自身を含む): 306042240

約数和(自身を除く): 163951564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 390359, 780718, 1561436, 2732513, 5074667, 5465026, 10149334, 10930052, 20298668, 35522669, 71045338, 142090676]

約数ペア:

[(1, 142090676), (2, 71045338), (4, 35522669), (7, 20298668), (13, 10930052), (14, 10149334), (26, 5465026), (28, 5074667), (52, 2732513), (91, 1561436), (182, 780718), (364, 390359)]