3955966

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1091}}^1$

素因数の和:1144

約数の個数: 24

約数和(自身を含む): 7095816

約数和(自身を除く): 3139850

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 1091, 1813, 2182, 3626, 7637, 15274, 40367, 53459, 80734, 106918, 282569, 565138, 1977983, 3955966]

約数ペア:

[(1, 3955966), (2, 1977983), (7, 565138), (14, 282569), (37, 106918), (49, 80734), (74, 53459), (98, 40367), (259, 15274), (518, 7637), (1091, 3626), (1813, 2182)]