253670014

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{57731}}^1$

素因数の和:57772

約数の個数: 16

約数和(自身を含む): 412206480

約数和(自身を除く): 158536466

約数列:

[1, 2, 13, 26, 169, 338, 2197, 4394, 57731, 115462, 750503, 1501006, 9756539, 19513078, 126835007, 253670014]

約数ペア:

[(1, 253670014), (2, 126835007), (13, 19513078), (26, 9756539), (169, 1501006), (338, 750503), (2197, 115462), (4394, 57731)]