2018092730

素因数分解:

$2^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{243437}}^1$

素因数の和:244273

約数の個数: 16

約数和(自身を含む): 3636963720

約数和(自身を除く): 1618870990

約数列:

[1, 2, 5, 10, 829, 1658, 4145, 8290, 243437, 486874, 1217185, 2434370, 201809273, 403618546, 1009046365, 2018092730]

約数ペア:

[(1, 2018092730), (2, 1009046365), (5, 403618546), (10, 201809273), (829, 2434370), (1658, 1217185), (4145, 486874), (8290, 243437)]