142709854

素因数分解:

$2^1\times 7^2\times {\mathrm{601}}^1\times {\mathrm{2423}}^1$

素因数の和:3040

約数の個数: 24

約数和(自身を含む): 249531408

約数和(自身を除く): 106821554

約数列:

[1, 2, 7, 14, 49, 98, 601, 1202, 2423, 4207, 4846, 8414, 16961, 29449, 33922, 58898, 118727, 237454, 1456223, 2912446, 10193561, 20387122, 71354927, 142709854]

約数ペア:

[(1, 142709854), (2, 71354927), (7, 20387122), (14, 10193561), (49, 2912446), (98, 1456223), (601, 237454), (1202, 118727), (2423, 58898), (4207, 33922), (4846, 29449), (8414, 16961)]