2488267978

素因数分解:

$2^1\times 7^1\times {\mathrm{5903}}^1\times {\mathrm{30109}}^1$

素因数の和:36021

約数の個数: 16

約数和(自身を含む): 4266466560

約数和(自身を除く): 1778198582

約数列:

[1, 2, 7, 14, 5903, 11806, 30109, 41321, 60218, 82642, 210763, 421526, 177733427, 355466854, 1244133989, 2488267978]

約数ペア:

[(1, 2488267978), (2, 1244133989), (7, 355466854), (14, 177733427), (5903, 421526), (11806, 210763), (30109, 82642), (41321, 60218)]