245147546

素因数分解:

$2^1\times 7^1\times {\mathrm{2459}}^1\times {\mathrm{7121}}^1$

素因数の和:9589

約数の個数: 16

約数和(自身を含む): 420482880

約数和(自身を除く): 175335334

約数列:

[1, 2, 7, 14, 2459, 4918, 7121, 14242, 17213, 34426, 49847, 99694, 17510539, 35021078, 122573773, 245147546]

約数ペア:

[(1, 245147546), (2, 122573773), (7, 35021078), (14, 17510539), (2459, 99694), (4918, 49847), (7121, 34426), (14242, 17213)]