65339492396

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{398411539}}^1$

素因数の和:398411584

約数の個数: 12

約数和(自身を含む): 117132992760

約数和(自身を除く): 51793500364

約数列:

[1, 2, 4, 41, 82, 164, 398411539, 796823078, 1593646156, 16334873099, 32669746198, 65339492396]

約数ペア:

[(1, 65339492396), (2, 32669746198), (4, 16334873099), (41, 1593646156), (82, 796823078), (164, 398411539)]