2912348747

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{4751}}^1$

素因数の和:5207

約数の個数: 32

約数和(自身を含む): 3832012800

約数和(自身を除く): 919664053

約数列:

[1, 7, 11, 19, 77, 133, 209, 419, 1463, 2933, 4609, 4751, 7961, 32263, 33257, 52261, 55727, 87571, 90269, 365827, 612997, 631883, 992959, 1990669, 6950713, 13934683, 21897359, 37822711, 153281513, 264758977, 416049821, 2912348747]

約数ペア:

[(1, 2912348747), (7, 416049821), (11, 264758977), (19, 153281513), (77, 37822711), (133, 21897359), (209, 13934683), (419, 6950713), (1463, 1990669), (2933, 992959), (4609, 631883), (4751, 612997), (7961, 365827), (32263, 90269), (33257, 87571), (52261, 55727)]