724574028

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{850439}}^1$

素因数の和:850517

約数の個数: 24

約数和(自身を含む): 1714487040

約数和(自身を除く): 989913012

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 850439, 1700878, 2551317, 3401756, 5102634, 10205268, 60381169, 120762338, 181143507, 241524676, 362287014, 724574028]

約数ペア:

[(1, 724574028), (2, 362287014), (3, 241524676), (4, 181143507), (6, 120762338), (12, 60381169), (71, 10205268), (142, 5102634), (213, 3401756), (284, 2551317), (426, 1700878), (852, 850439)]