1660494

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 3669120

約数和(自身を除く): 2008626

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 139, 181, 278, 362, 417, 543, 834, 1086, 1529, 1991, 3058, 3982, 4587, 5973, 9174, 11946, 25159, 50318, 75477, 150954, 276749, 553498, 830247, 1660494]

約数ペア:

[(1, 1660494), (2, 830247), (3, 553498), (6, 276749), (11, 150954), (22, 75477), (33, 50318), (66, 25159), (139, 11946), (181, 9174), (278, 5973), (362, 4587), (417, 3982), (543, 3058), (834, 1991), (1086, 1529)]