2007163808

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1459}}^1\times {\mathrm{3307}}^1$

素因数の和:4789

約数の個数: 48

約数和(自身を含む): 4259777760

約数和(自身を除く): 2252613952

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1459, 2918, 3307, 5836, 6614, 11672, 13228, 18967, 23344, 26456, 37934, 42991, 46688, 52912, 75868, 85982, 105824, 151736, 171964, 303472, 343928, 606944, 687856, 1375712, 4824913, 9649826, 19299652, 38599304, 62723869, 77198608, 125447738, 154397216, 250895476, 501790952, 1003581904, 2007163808]

約数ペア:

[(1, 2007163808), (2, 1003581904), (4, 501790952), (8, 250895476), (13, 154397216), (16, 125447738), (26, 77198608), (32, 62723869), (52, 38599304), (104, 19299652), (208, 9649826), (416, 4824913), (1459, 1375712), (2918, 687856), (3307, 606944), (5836, 343928), (6614, 303472), (11672, 171964), (13228, 151736), (18967, 105824), (23344, 85982), (26456, 75868), (37934, 52912), (42991, 46688)]