519887108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{9997829}}^1$

素因数の和:9997846

約数の個数: 12

約数和(自身を含む): 979787340

約数和(自身を除く): 459900232

約数列:

[1, 2, 4, 13, 26, 52, 9997829, 19995658, 39991316, 129971777, 259943554, 519887108]

約数ペア:

[(1, 519887108), (2, 259943554), (4, 129971777), (13, 39991316), (26, 19995658), (52, 9997829)]