2425786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1553}}^1$

素因数の和:1637

約数の個数: 16

約数和(自身を含む): 4027968

約数和(自身を除く): 1602182

約数列:

[1, 2, 11, 22, 71, 142, 781, 1553, 1562, 3106, 17083, 34166, 110263, 220526, 1212893, 2425786]

約数ペア:

[(1, 2425786), (2, 1212893), (11, 220526), (22, 110263), (71, 34166), (142, 17083), (781, 3106), (1553, 1562)]