2013640278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{832771}}^1$

素因数の和:832820

約数の個数: 32

約数和(自身を含む): 4476982272

約数和(自身を除く): 2463341994

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 832771, 1665542, 2498313, 4996626, 10826023, 21652046, 25815901, 32478069, 51631802, 64956138, 77447703, 154895406, 335606713, 671213426, 1006820139, 2013640278]

約数ペア:

[(1, 2013640278), (2, 1006820139), (3, 671213426), (6, 335606713), (13, 154895406), (26, 77447703), (31, 64956138), (39, 51631802), (62, 32478069), (78, 25815901), (93, 21652046), (186, 10826023), (403, 4996626), (806, 2498313), (1209, 1665542), (2418, 832771)]