1392562858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{2939}}^1$

素因数の和:3334

約数の個数: 32

約数和(自身を含む): 2265681600

約数和(自身を除く): 873118742

約数列:

[1, 2, 19, 37, 38, 74, 337, 674, 703, 1406, 2939, 5878, 6403, 12469, 12806, 24938, 55841, 108743, 111682, 217486, 236911, 473822, 990443, 1980886, 2066117, 4132234, 18818417, 36646391, 37636834, 73292782, 696281429, 1392562858]

約数ペア:

[(1, 1392562858), (2, 696281429), (19, 73292782), (37, 37636834), (38, 36646391), (74, 18818417), (337, 4132234), (674, 2066117), (703, 1980886), (1406, 990443), (2939, 473822), (5878, 236911), (6403, 217486), (12469, 111682), (12806, 108743), (24938, 55841)]