2280941278

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{49207}}^1$

素因数の和:49277

約数の個数: 48

約数和(自身を含む): 4442891904

約数和(自身を除く): 2161950626

約数列:

[1, 2, 7, 11, 14, 22, 43, 49, 77, 86, 98, 154, 301, 473, 539, 602, 946, 1078, 2107, 3311, 4214, 6622, 23177, 46354, 49207, 98414, 344449, 541277, 688898, 1082554, 2115901, 2411143, 3788939, 4231802, 4822286, 7577878, 14811307, 23274911, 26522573, 29622614, 46549822, 53045146, 103679149, 162924377, 207358298, 325848754, 1140470639, 2280941278]

約数ペア:

[(1, 2280941278), (2, 1140470639), (7, 325848754), (11, 207358298), (14, 162924377), (22, 103679149), (43, 53045146), (49, 46549822), (77, 29622614), (86, 26522573), (98, 23274911), (154, 14811307), (301, 7577878), (473, 4822286), (539, 4231802), (602, 3788939), (946, 2411143), (1078, 2115901), (2107, 1082554), (3311, 688898), (4214, 541277), (6622, 344449), (23177, 98414), (46354, 49207)]