2891050

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{863}}^1$

素因数の和:942

約数の個数: 24

約数和(自身を含む): 5463936

約数和(自身を除く): 2572886

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 335, 670, 863, 1675, 1726, 3350, 4315, 8630, 21575, 43150, 57821, 115642, 289105, 578210, 1445525, 2891050]

約数ペア:

[(1, 2891050), (2, 1445525), (5, 578210), (10, 289105), (25, 115642), (50, 57821), (67, 43150), (134, 21575), (335, 8630), (670, 4315), (863, 3350), (1675, 1726)]