11081644

素因数分解:

$2^2\times 7^3\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 23284800

約数和(自身を除く): 12203156

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 197, 287, 343, 394, 574, 686, 788, 1148, 1372, 1379, 2009, 2758, 4018, 5516, 8036, 8077, 9653, 14063, 16154, 19306, 28126, 32308, 38612, 56252, 56539, 67571, 113078, 135142, 226156, 270284, 395773, 791546, 1583092, 2770411, 5540822, 11081644]

約数ペア:

[(1, 11081644), (2, 5540822), (4, 2770411), (7, 1583092), (14, 791546), (28, 395773), (41, 270284), (49, 226156), (82, 135142), (98, 113078), (164, 67571), (196, 56539), (197, 56252), (287, 38612), (343, 32308), (394, 28126), (574, 19306), (686, 16154), (788, 14063), (1148, 9653), (1372, 8077), (1379, 8036), (2009, 5516), (2758, 4018)]