17040140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65539}}^1$

素因数の和:65561

約数の個数: 24

約数和(自身を含む): 38537520

約数和(自身を除く): 21497380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 65539, 131078, 262156, 327695, 655390, 852007, 1310780, 1704014, 3408028, 4260035, 8520070, 17040140]

約数ペア:

[(1, 17040140), (2, 8520070), (4, 4260035), (5, 3408028), (10, 1704014), (13, 1310780), (20, 852007), (26, 655390), (52, 327695), (65, 262156), (130, 131078), (260, 65539)]