40522666

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{1721}}^1$

素因数の和:1977

約数の個数: 16

約数和(自身を含む): 62136648

約数和(自身を除く): 21613982

約数列:

[1, 2, 61, 122, 193, 386, 1721, 3442, 11773, 23546, 104981, 209962, 332153, 664306, 20261333, 40522666]

約数ペア:

[(1, 40522666), (2, 20261333), (61, 664306), (122, 332153), (193, 209962), (386, 104981), (1721, 23546), (3442, 11773)]