2016513464

素因数分解:

$2^3\times 7^4\times {\mathrm{277}}^1\times {\mathrm{379}}^1$

素因数の和:690

約数の個数: 80

約数和(自身を含む): 4438464600

約数和(自身を除く): 2421951136

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 277, 343, 379, 392, 554, 686, 758, 1108, 1372, 1516, 1939, 2216, 2401, 2653, 2744, 3032, 3878, 4802, 5306, 7756, 9604, 10612, 13573, 15512, 18571, 19208, 21224, 27146, 37142, 54292, 74284, 95011, 104983, 108584, 129997, 148568, 190022, 209966, 259994, 380044, 419932, 519988, 665077, 734881, 760088, 839864, 909979, 1039976, 1330154, 1469762, 1819958, 2660308, 2939524, 3639916, 5144167, 5320616, 5879048, 7279832, 10288334, 20576668, 36009169, 41153336, 72018338, 144036676, 252064183, 288073352, 504128366, 1008256732, 2016513464]

約数ペア:

[(1, 2016513464), (2, 1008256732), (4, 504128366), (7, 288073352), (8, 252064183), (14, 144036676), (28, 72018338), (49, 41153336), (56, 36009169), (98, 20576668), (196, 10288334), (277, 7279832), (343, 5879048), (379, 5320616), (392, 5144167), (554, 3639916), (686, 2939524), (758, 2660308), (1108, 1819958), (1372, 1469762), (1516, 1330154), (1939, 1039976), (2216, 909979), (2401, 839864), (2653, 760088), (2744, 734881), (3032, 665077), (3878, 519988), (4802, 419932), (5306, 380044), (7756, 259994), (9604, 209966), (10612, 190022), (13573, 148568), (15512, 129997), (18571, 108584), (19208, 104983), (21224, 95011), (27146, 74284), (37142, 54292)]