2003019718

素因数分解:

$2^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{167729}}^1$

素因数の和:168591

約数の個数: 16

約数和(自身を含む): 3437794080

約数和(自身を除く): 1434774362

約数列:

[1, 2, 7, 14, 853, 1706, 5971, 11942, 167729, 335458, 1174103, 2348206, 143072837, 286145674, 1001509859, 2003019718]

約数ペア:

[(1, 2003019718), (2, 1001509859), (7, 286145674), (14, 143072837), (853, 2348206), (1706, 1174103), (5971, 335458), (11942, 167729)]