1983669886064

素因数分解:

$2^4\times {\mathrm{1489}}^1\times {\mathrm{83263511}}^1$

素因数の和:83265008

約数の個数: 20

約数和(自身を含む): 3845941619280

約数和(自身を除く): 1862271733216

約数列:

[1, 2, 4, 8, 16, 1489, 2978, 5956, 11912, 23824, 83263511, 166527022, 333054044, 666108088, 1332216176, 123979367879, 247958735758, 495917471516, 991834943032, 1983669886064]

約数ペア:

[(1, 1983669886064), (2, 991834943032), (4, 495917471516), (8, 247958735758), (16, 123979367879), (1489, 1332216176), (2978, 666108088), (5956, 333054044), (11912, 166527022), (23824, 83263511)]