77980426

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{10501}}^1$

素因数の和:10629

約数の個数: 16

約数和(自身を含む): 120983040

約数和(自身を除く): 43002614

約数列:

[1, 2, 47, 79, 94, 158, 3713, 7426, 10501, 21002, 493547, 829579, 987094, 1659158, 38990213, 77980426]

約数ペア:

[(1, 77980426), (2, 38990213), (47, 1659158), (79, 987094), (94, 829579), (158, 493547), (3713, 21002), (7426, 10501)]