2946151490

素因数分解:

$2^1\times 5^1\times {\mathrm{3907}}^1\times {\mathrm{75407}}^1$

素因数の和:79321

約数の個数: 16

約数和(自身を含む): 5304500352

約数和(自身を除く): 2358348862

約数列:

[1, 2, 5, 10, 3907, 7814, 19535, 39070, 75407, 150814, 377035, 754070, 294615149, 589230298, 1473075745, 2946151490]

約数ペア:

[(1, 2946151490), (2, 1473075745), (5, 589230298), (10, 294615149), (3907, 754070), (7814, 377035), (19535, 150814), (39070, 75407)]