17253860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66361}}^1$

素因数の和:66383

約数の個数: 24

約数和(自身を含む): 39020856

約数和(自身を除く): 21766996

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 66361, 132722, 265444, 331805, 663610, 862693, 1327220, 1725386, 3450772, 4313465, 8626930, 17253860]

約数ペア:

[(1, 17253860), (2, 8626930), (4, 4313465), (5, 3450772), (10, 1725386), (13, 1327220), (20, 862693), (26, 663610), (52, 331805), (65, 265444), (130, 132722), (260, 66361)]