2872518

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 6365952

約数和(自身を除く): 3493434

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 613, 781, 1226, 1562, 1839, 2343, 3678, 4686, 6743, 13486, 20229, 40458, 43523, 87046, 130569, 261138, 478753, 957506, 1436259, 2872518]

約数ペア:

[(1, 2872518), (2, 1436259), (3, 957506), (6, 478753), (11, 261138), (22, 130569), (33, 87046), (66, 43523), (71, 40458), (142, 20229), (213, 13486), (426, 6743), (613, 4686), (781, 3678), (1226, 2343), (1562, 1839)]