1969133744

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2862113}}^1$

素因数の和:2862164

約数の個数: 20

約数和(自身を含む): 3903923496

約数和(自身を除く): 1934789752

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2862113, 5724226, 11448452, 22896904, 45793808, 123070859, 246141718, 492283436, 984566872, 1969133744]

約数ペア:

[(1, 1969133744), (2, 984566872), (4, 492283436), (8, 246141718), (16, 123070859), (43, 45793808), (86, 22896904), (172, 11448452), (344, 5724226), (688, 2862113)]