389971180606

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{32732179}}^1$

素因数の和:32732248

約数の個数: 32

約数和(自身を含む): 716441955840

約数和(自身を除く): 326470775234

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 161, 259, 322, 518, 851, 1702, 5957, 11914, 32732179, 65464358, 229125253, 458250506, 752840117, 1211090623, 1505680234, 2422181246, 5269880819, 8477634361, 10539761638, 16955268722, 27855084329, 55710168658, 194985590303, 389971180606]

約数ペア:

[(1, 389971180606), (2, 194985590303), (7, 55710168658), (14, 27855084329), (23, 16955268722), (37, 10539761638), (46, 8477634361), (74, 5269880819), (161, 2422181246), (259, 1505680234), (322, 1211090623), (518, 752840117), (851, 458250506), (1702, 229125253), (5957, 65464358), (11914, 32732179)]