2008237966

素因数分解:

$2^1\times 7^1\times {\mathrm{2749}}^1\times {\mathrm{52181}}^1$

素因数の和:54939

約数の個数: 16

約数和(自身を含む): 3444012000

約数和(自身を除く): 1435774034

約数列:

[1, 2, 7, 14, 2749, 5498, 19243, 38486, 52181, 104362, 365267, 730534, 143445569, 286891138, 1004118983, 2008237966]

約数ペア:

[(1, 2008237966), (2, 1004118983), (7, 286891138), (14, 143445569), (2749, 730534), (5498, 365267), (19243, 104362), (38486, 52181)]