6519212

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 13934592

約数和(自身を除く): 7415380

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 53, 92, 106, 161, 191, 212, 322, 371, 382, 644, 742, 764, 1219, 1337, 1484, 2438, 2674, 4393, 4876, 5348, 8533, 8786, 10123, 17066, 17572, 20246, 30751, 34132, 40492, 61502, 70861, 123004, 141722, 232829, 283444, 465658, 931316, 1629803, 3259606, 6519212]

約数ペア:

[(1, 6519212), (2, 3259606), (4, 1629803), (7, 931316), (14, 465658), (23, 283444), (28, 232829), (46, 141722), (53, 123004), (92, 70861), (106, 61502), (161, 40492), (191, 34132), (212, 30751), (322, 20246), (371, 17572), (382, 17066), (644, 10123), (742, 8786), (764, 8533), (1219, 5348), (1337, 4876), (1484, 4393), (2438, 2674)]