1808160214

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{13931}}^1$

素因数の和:14140

約数の個数: 32

約数和(自身を含む): 3167133696

約数和(自身を除く): 1358973482

約数列:

[1, 2, 7, 14, 73, 127, 146, 254, 511, 889, 1022, 1778, 9271, 13931, 18542, 27862, 64897, 97517, 129794, 195034, 1016963, 1769237, 2033926, 3538474, 7118741, 12384659, 14237482, 24769318, 129154301, 258308602, 904080107, 1808160214]

約数ペア:

[(1, 1808160214), (2, 904080107), (7, 258308602), (14, 129154301), (73, 24769318), (127, 14237482), (146, 12384659), (254, 7118741), (511, 3538474), (889, 2033926), (1022, 1769237), (1778, 1016963), (9271, 195034), (13931, 129794), (18542, 97517), (27862, 64897)]