858103790

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{449269}}^1$

素因数の和:449467

約数の個数: 16

約数和(自身を含む): 1552677120

約数和(自身を除く): 694573330

約数列:

[1, 2, 5, 10, 191, 382, 955, 1910, 449269, 898538, 2246345, 4492690, 85810379, 171620758, 429051895, 858103790]

約数ペア:

[(1, 858103790), (2, 429051895), (5, 171620758), (10, 85810379), (191, 4492690), (382, 2246345), (955, 898538), (1910, 449269)]