748978996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{57667}}^1$

素因数の和:57879

約数の個数: 24

約数和(自身を含む): 1395104256

約数和(自身を除く): 646125260

約数列:

[1, 2, 4, 17, 34, 68, 191, 382, 764, 3247, 6494, 12988, 57667, 115334, 230668, 980339, 1960678, 3921356, 11014397, 22028794, 44057588, 187244749, 374489498, 748978996]

約数ペア:

[(1, 748978996), (2, 374489498), (4, 187244749), (17, 44057588), (34, 22028794), (68, 11014397), (191, 3921356), (382, 1960678), (764, 980339), (3247, 230668), (6494, 115334), (12988, 57667)]