1771361292

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1\times {\mathrm{2417}}^1$

素因数の和:2970

約数の個数: 48

約数和(自身を含む): 4171920480

約数和(自身を除く): 2400559188

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 389, 471, 628, 778, 942, 1167, 1556, 1884, 2334, 2417, 4668, 4834, 7251, 9668, 14502, 29004, 61073, 122146, 183219, 244292, 366438, 379469, 732876, 758938, 940213, 1138407, 1517876, 1880426, 2276814, 2820639, 3760852, 4553628, 5641278, 11282556, 147613441, 295226882, 442840323, 590453764, 885680646, 1771361292]

約数ペア:

[(1, 1771361292), (2, 885680646), (3, 590453764), (4, 442840323), (6, 295226882), (12, 147613441), (157, 11282556), (314, 5641278), (389, 4553628), (471, 3760852), (628, 2820639), (778, 2276814), (942, 1880426), (1167, 1517876), (1556, 1138407), (1884, 940213), (2334, 758938), (2417, 732876), (4668, 379469), (4834, 366438), (7251, 244292), (9668, 183219), (14502, 122146), (29004, 61073)]