6494020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24977}}^1$

素因数の和:24999

約数の個数: 24

約数和(自身を含む): 14687064

約数和(自身を除く): 8193044

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 24977, 49954, 99908, 124885, 249770, 324701, 499540, 649402, 1298804, 1623505, 3247010, 6494020]

約数ペア:

[(1, 6494020), (2, 3247010), (4, 1623505), (5, 1298804), (10, 649402), (13, 499540), (20, 324701), (26, 249770), (52, 124885), (65, 99908), (130, 49954), (260, 24977)]