17044820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65557}}^1$

素因数の和:65579

約数の個数: 24

約数和(自身を含む): 38548104

約数和(自身を除く): 21503284

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 65557, 131114, 262228, 327785, 655570, 852241, 1311140, 1704482, 3408964, 4261205, 8522410, 17044820]

約数ペア:

[(1, 17044820), (2, 8522410), (4, 4261205), (5, 3408964), (10, 1704482), (13, 1311140), (20, 852241), (26, 655570), (52, 327785), (65, 262228), (130, 131114), (260, 65557)]