492744470

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{111229}}^1$

素因数の和:111679

約数の個数: 16

約数和(自身を含む): 888950160

約数和(自身を除く): 396205690

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 111229, 222458, 556145, 1112290, 49274447, 98548894, 246372235, 492744470]

約数ペア:

[(1, 492744470), (2, 246372235), (5, 98548894), (10, 49274447), (443, 1112290), (886, 556145), (2215, 222458), (4430, 111229)]