2808087828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2571509}}^1$

素因数の和:2571536

約数の個数: 48

約数和(自身を含む): 8064255360

約数和(自身を除く): 5256167532

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 2571509, 5143018, 7714527, 10286036, 15429054, 18000563, 30858108, 33429617, 36001126, 54001689, 66859234, 72002252, 100288851, 108003378, 133718468, 200577702, 216006756, 234007319, 401155404, 468014638, 702021957, 936029276, 1404043914, 2808087828]

約数ペア:

[(1, 2808087828), (2, 1404043914), (3, 936029276), (4, 702021957), (6, 468014638), (7, 401155404), (12, 234007319), (13, 216006756), (14, 200577702), (21, 133718468), (26, 108003378), (28, 100288851), (39, 72002252), (42, 66859234), (52, 54001689), (78, 36001126), (84, 33429617), (91, 30858108), (156, 18000563), (182, 15429054), (273, 10286036), (364, 7714527), (546, 5143018), (1092, 2571509)]