2785194808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{673403}}^1$

素因数の和:673467

約数の個数: 32

約数和(自身を含む): 5818210560

約数和(自身を除く): 3033015752

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 673403, 1346806, 2693612, 5387224, 7407433, 14814866, 29629732, 31649941, 59259464, 63299882, 126599764, 253199528, 348149351, 696298702, 1392597404, 2785194808]

約数ペア:

[(1, 2785194808), (2, 1392597404), (4, 696298702), (8, 348149351), (11, 253199528), (22, 126599764), (44, 63299882), (47, 59259464), (88, 31649941), (94, 29629732), (188, 14814866), (376, 7407433), (517, 5387224), (1034, 2693612), (2068, 1346806), (4136, 673403)]