2015689108

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{172399}}^1$

素因数の和:172519

約数の個数: 24

約数和(自身を含む): 3668672000

約数和(自身を除く): 1652982892

約数列:

[1, 2, 4, 37, 74, 79, 148, 158, 316, 2923, 5846, 11692, 172399, 344798, 689596, 6378763, 12757526, 13619521, 25515052, 27239042, 54478084, 503922277, 1007844554, 2015689108]

約数ペア:

[(1, 2015689108), (2, 1007844554), (4, 503922277), (37, 54478084), (74, 27239042), (79, 25515052), (148, 13619521), (158, 12757526), (316, 6378763), (2923, 689596), (5846, 344798), (11692, 172399)]