2644038397

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2203}}^1$

素因数の和:2354

約数の個数: 48

約数和(自身を含む): 3611386240

約数和(自身を除く): 967347843

約数列:

[1, 7, 11, 13, 77, 91, 109, 121, 143, 763, 847, 1001, 1199, 1417, 1573, 2203, 8393, 9919, 11011, 13189, 15421, 15587, 24233, 28639, 92323, 109109, 169631, 171457, 200473, 240127, 266563, 315029, 1200199, 1680889, 1865941, 2205203, 2641397, 3121651, 3465319, 18489779, 21851557, 24257233, 29055367, 34338161, 203387569, 240367127, 377719771, 2644038397]

約数ペア:

[(1, 2644038397), (7, 377719771), (11, 240367127), (13, 203387569), (77, 34338161), (91, 29055367), (109, 24257233), (121, 21851557), (143, 18489779), (763, 3465319), (847, 3121651), (1001, 2641397), (1199, 2205203), (1417, 1865941), (1573, 1680889), (2203, 1200199), (8393, 315029), (9919, 266563), (11011, 240127), (13189, 200473), (15421, 171457), (15587, 169631), (24233, 109109), (28639, 92323)]