1105640242

素因数分解:

$2^1\times 7^1\times {\mathrm{4441}}^1\times {\mathrm{17783}}^1$

素因数の和:22233

約数の個数: 16

約数和(自身を含む): 1895916672

約数和(自身を除く): 790276430

約数列:

[1, 2, 7, 14, 4441, 8882, 17783, 31087, 35566, 62174, 124481, 248962, 78974303, 157948606, 552820121, 1105640242]

約数ペア:

[(1, 1105640242), (2, 552820121), (7, 157948606), (14, 78974303), (4441, 248962), (8882, 124481), (17783, 62174), (31087, 35566)]