2783147844

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{272537}}^1$

素因数の和:272604

約数の個数: 48

約数和(自身を含む): 6959530368

約数和(自身を除く): 4176382524

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 222, 276, 444, 851, 1702, 2553, 3404, 5106, 10212, 272537, 545074, 817611, 1090148, 1635222, 3270444, 6268351, 10083869, 12536702, 18805053, 20167738, 25073404, 30251607, 37610106, 40335476, 60503214, 75220212, 121006428, 231928987, 463857974, 695786961, 927715948, 1391573922, 2783147844]

約数ペア:

[(1, 2783147844), (2, 1391573922), (3, 927715948), (4, 695786961), (6, 463857974), (12, 231928987), (23, 121006428), (37, 75220212), (46, 60503214), (69, 40335476), (74, 37610106), (92, 30251607), (111, 25073404), (138, 20167738), (148, 18805053), (222, 12536702), (276, 10083869), (444, 6268351), (851, 3270444), (1702, 1635222), (2553, 1090148), (3404, 817611), (5106, 545074), (10212, 272537)]