1622042

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:325

約数の個数: 16

約数和(自身を含む): 2528064

約数和(自身を除く): 906022

約数列:

[1, 2, 41, 82, 131, 151, 262, 302, 5371, 6191, 10742, 12382, 19781, 39562, 811021, 1622042]

約数ペア:

[(1, 1622042), (2, 811021), (41, 39562), (82, 19781), (131, 12382), (151, 10742), (262, 6191), (302, 5371)]