2655767569

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 3367902720

約数和(自身を除く): 712135151

約数列:

[1, 7, 13, 79, 91, 157, 169, 181, 553, 1027, 1099, 1183, 1267, 2041, 2353, 7189, 12403, 13351, 14287, 14299, 16471, 26533, 28417, 30589, 86821, 93457, 100093, 161239, 185731, 185887, 198919, 214123, 369421, 1128673, 1301209, 2096107, 2244943, 2416531, 2585947, 4802473, 14672749, 15714601, 16915717, 29184259, 33617311, 204289813, 379395367, 2655767569]

約数ペア:

[(1, 2655767569), (7, 379395367), (13, 204289813), (79, 33617311), (91, 29184259), (157, 16915717), (169, 15714601), (181, 14672749), (553, 4802473), (1027, 2585947), (1099, 2416531), (1183, 2244943), (1267, 2096107), (2041, 1301209), (2353, 1128673), (7189, 369421), (12403, 214123), (13351, 198919), (14287, 185887), (14299, 185731), (16471, 161239), (26533, 100093), (28417, 93457), (30589, 86821)]