2070292532

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{7561}}^1$

素因数の和:7717

約数の個数: 72

約数和(自身を含む): 4634477568

約数和(自身を除く): 2564185036

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 127, 154, 196, 254, 308, 508, 539, 889, 1078, 1397, 1778, 2156, 2794, 3556, 5588, 6223, 7561, 9779, 12446, 15122, 19558, 24892, 30244, 39116, 52927, 68453, 83171, 105854, 136906, 166342, 211708, 273812, 332684, 370489, 582197, 740978, 960247, 1164394, 1481956, 1920494, 2328788, 3840988, 4075379, 6721729, 8150758, 10562717, 13443458, 16301516, 21125434, 26886916, 42250868, 47052103, 73939019, 94104206, 147878038, 188208412, 295756076, 517573133, 1035146266, 2070292532]

約数ペア:

[(1, 2070292532), (2, 1035146266), (4, 517573133), (7, 295756076), (11, 188208412), (14, 147878038), (22, 94104206), (28, 73939019), (44, 47052103), (49, 42250868), (77, 26886916), (98, 21125434), (127, 16301516), (154, 13443458), (196, 10562717), (254, 8150758), (308, 6721729), (508, 4075379), (539, 3840988), (889, 2328788), (1078, 1920494), (1397, 1481956), (1778, 1164394), (2156, 960247), (2794, 740978), (3556, 582197), (5588, 370489), (6223, 332684), (7561, 273812), (9779, 211708), (12446, 166342), (15122, 136906), (19558, 105854), (24892, 83171), (30244, 68453), (39116, 52927)]