2080492368

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2549623}}^1$

素因数の和:2549651

約数の個数: 40

約数和(自身を含む): 5690760768

約数和(自身を除く): 3610268400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 2549623, 5099246, 7648869, 10198492, 15297738, 20396984, 30595476, 40793968, 43343591, 61190952, 86687182, 122381904, 130030773, 173374364, 260061546, 346748728, 520123092, 693497456, 1040246184, 2080492368]

約数ペア:

[(1, 2080492368), (2, 1040246184), (3, 693497456), (4, 520123092), (6, 346748728), (8, 260061546), (12, 173374364), (16, 130030773), (17, 122381904), (24, 86687182), (34, 61190952), (48, 43343591), (51, 40793968), (68, 30595476), (102, 20396984), (136, 15297738), (204, 10198492), (272, 7648869), (408, 5099246), (816, 2549623)]