147943730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1344943}}^1$

素因数の和:1344961

約数の個数: 16

約数和(自身を含む): 290507904

約数和(自身を除く): 142564174

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1344943, 2689886, 6724715, 13449430, 14794373, 29588746, 73971865, 147943730]

約数ペア:

[(1, 147943730), (2, 73971865), (5, 29588746), (10, 14794373), (11, 13449430), (22, 6724715), (55, 2689886), (110, 1344943)]