401029442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{3517}}^1$

素因数の和:3674

約数の個数: 32

約数和(自身を含む): 674780544

約数和(自身を除く): 273751102

約数列:

[1, 2, 11, 22, 71, 73, 142, 146, 781, 803, 1562, 1606, 3517, 5183, 7034, 10366, 38687, 57013, 77374, 114026, 249707, 256741, 499414, 513482, 2746777, 2824151, 5493554, 5648302, 18228611, 36457222, 200514721, 401029442]

約数ペア:

[(1, 401029442), (2, 200514721), (11, 36457222), (22, 18228611), (71, 5648302), (73, 5493554), (142, 2824151), (146, 2746777), (781, 513482), (803, 499414), (1562, 256741), (1606, 249707), (3517, 114026), (5183, 77374), (7034, 57013), (10366, 38687)]