2980408046

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2764757}}^1$

素因数の和:2764784

約数の個数: 24

約数和(自身を含む): 5673283416

約数和(自身を除く): 2692875370

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 2764757, 5529514, 19353299, 30412327, 38706598, 60824654, 135473093, 212886289, 270946186, 425772578, 1490204023, 2980408046]

約数ペア:

[(1, 2980408046), (2, 1490204023), (7, 425772578), (11, 270946186), (14, 212886289), (22, 135473093), (49, 60824654), (77, 38706598), (98, 30412327), (154, 19353299), (539, 5529514), (1078, 2764757)]