2428810

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2729}}^1$

素因数の和:2825

約数の個数: 16

約数和(自身を含む): 4422600

約数和(自身を除く): 1993790

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 2729, 5458, 13645, 27290, 242881, 485762, 1214405, 2428810]

約数ペア:

[(1, 2428810), (2, 1214405), (5, 485762), (10, 242881), (89, 27290), (178, 13645), (445, 5458), (890, 2729)]