889201412

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{7687}}^1$

素因数の和:7952

約数の個数: 36

約数和(自身を含む): 1717806720

約数和(自身を除く): 828605308

約数列:

[1, 2, 4, 11, 22, 44, 121, 239, 242, 478, 484, 956, 2629, 5258, 7687, 10516, 15374, 28919, 30748, 57838, 84557, 115676, 169114, 338228, 930127, 1837193, 1860254, 3674386, 3720508, 7348772, 20209123, 40418246, 80836492, 222300353, 444600706, 889201412]

約数ペア:

[(1, 889201412), (2, 444600706), (4, 222300353), (11, 80836492), (22, 40418246), (44, 20209123), (121, 7348772), (239, 3720508), (242, 3674386), (478, 1860254), (484, 1837193), (956, 930127), (2629, 338228), (5258, 169114), (7687, 115676), (10516, 84557), (15374, 57838), (28919, 30748)]