140958244

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{10253}}^1$

素因数の和:10755

約数の個数: 24

約数和(自身を含む): 282518208

約数和(自身を除く): 141559964

約数列:

[1, 2, 4, 7, 14, 28, 491, 982, 1964, 3437, 6874, 10253, 13748, 20506, 41012, 71771, 143542, 287084, 5034223, 10068446, 20136892, 35239561, 70479122, 140958244]

約数ペア:

[(1, 140958244), (2, 70479122), (4, 35239561), (7, 20136892), (14, 10068446), (28, 5034223), (491, 287084), (982, 143542), (1964, 71771), (3437, 41012), (6874, 20506), (10253, 13748)]