7264010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 14297472

約数和(自身を除く): 7033462

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 787, 923, 1574, 1846, 3935, 4615, 7870, 9230, 10231, 20462, 51155, 55877, 102310, 111754, 279385, 558770, 726401, 1452802, 3632005, 7264010]

約数ペア:

[(1, 7264010), (2, 3632005), (5, 1452802), (10, 726401), (13, 558770), (26, 279385), (65, 111754), (71, 102310), (130, 55877), (142, 51155), (355, 20462), (710, 10231), (787, 9230), (923, 7870), (1574, 4615), (1846, 3935)]