274329692

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20369}}^1$

素因数の和:20430

約数の個数: 48

約数和(自身を含む): 606863040

約数和(自身を除く): 332533348

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1924, 3367, 6734, 13468, 20369, 40738, 81476, 142583, 264797, 285166, 529594, 570332, 753653, 1059188, 1507306, 1853579, 3014612, 3707158, 5275571, 7414316, 9797489, 10551142, 19594978, 21102284, 39189956, 68582423, 137164846, 274329692]

約数ペア:

[(1, 274329692), (2, 137164846), (4, 68582423), (7, 39189956), (13, 21102284), (14, 19594978), (26, 10551142), (28, 9797489), (37, 7414316), (52, 5275571), (74, 3707158), (91, 3014612), (148, 1853579), (182, 1507306), (259, 1059188), (364, 753653), (481, 570332), (518, 529594), (962, 285166), (1036, 264797), (1924, 142583), (3367, 81476), (6734, 40738), (13468, 20369)]