2010678879

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{4003}}^1$

素因数の和:4539

約数の個数: 32

約数和(自身を含む): 3025870848

約数和(自身を除く): 1015191969

約数列:

[1, 3, 11, 31, 33, 93, 341, 491, 1023, 1473, 4003, 5401, 12009, 15221, 16203, 44033, 45663, 124093, 132099, 167431, 372279, 502293, 1365023, 1965473, 4095069, 5896419, 21620203, 60929663, 64860609, 182788989, 670226293, 2010678879]

約数ペア:

[(1, 2010678879), (3, 670226293), (11, 182788989), (31, 64860609), (33, 60929663), (93, 21620203), (341, 5896419), (491, 4095069), (1023, 1965473), (1473, 1365023), (4003, 502293), (5401, 372279), (12009, 167431), (15221, 132099), (16203, 124093), (44033, 45663)]