2018329168

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{467}}^1\times {\mathrm{863}}^1$

素因数の和:1651

約数の個数: 40

約数和(自身を含む): 3935962368

約数和(自身を除く): 1917633200

約数列:

[1, 2, 4, 8, 16, 313, 467, 626, 863, 934, 1252, 1726, 1868, 2504, 3452, 3736, 5008, 6904, 7472, 13808, 146171, 270119, 292342, 403021, 540238, 584684, 806042, 1080476, 1169368, 1612084, 2160952, 2338736, 3224168, 4321904, 6448336, 126145573, 252291146, 504582292, 1009164584, 2018329168]

約数ペア:

[(1, 2018329168), (2, 1009164584), (4, 504582292), (8, 252291146), (16, 126145573), (313, 6448336), (467, 4321904), (626, 3224168), (863, 2338736), (934, 2160952), (1252, 1612084), (1726, 1169368), (1868, 1080476), (2504, 806042), (3452, 584684), (3736, 540238), (5008, 403021), (6904, 292342), (7472, 270119), (13808, 146171)]