2873810

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3229}}^1$

素因数の和:3325

約数の個数: 16

約数和(自身を含む): 5232600

約数和(自身を除く): 2358790

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 3229, 6458, 16145, 32290, 287381, 574762, 1436905, 2873810]

約数ペア:

[(1, 2873810), (2, 1436905), (5, 574762), (10, 287381), (89, 32290), (178, 16145), (445, 6458), (890, 3229)]