914985218

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{66083}}^1$

素因数の和:66158

約数の個数: 32

約数和(自身を含む): 1674832896

約数和(自身を除く): 759847678

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1978, 6923, 13846, 66083, 132166, 462581, 925162, 1519909, 2841569, 3039818, 5683138, 10639363, 19890983, 21278726, 39781966, 65356087, 130712174, 457492609, 914985218]

約数ペア:

[(1, 914985218), (2, 457492609), (7, 130712174), (14, 65356087), (23, 39781966), (43, 21278726), (46, 19890983), (86, 10639363), (161, 5683138), (301, 3039818), (322, 2841569), (602, 1519909), (989, 925162), (1978, 462581), (6923, 132166), (13846, 66083)]