4486890290

素因数分解:

$2^1\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{229979}}^1$

素因数の和:231937

約数の個数: 16

約数和(自身を含む): 8080577280

約数和(自身を除く): 3593686990

約数列:

[1, 2, 5, 10, 1951, 3902, 9755, 19510, 229979, 459958, 1149895, 2299790, 448689029, 897378058, 2243445145, 4486890290]

約数ペア:

[(1, 4486890290), (2, 2243445145), (5, 897378058), (10, 448689029), (1951, 2299790), (3902, 1149895), (9755, 459958), (19510, 229979)]