1917966496

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{1393871}}^1$

素因数の和:1393924

約数の個数: 24

約数和(自身を含む): 3863813184

約数和(自身を除く): 1945846688

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 1393871, 2787742, 5575484, 11150968, 22301936, 44603872, 59936453, 119872906, 239745812, 479491624, 958983248, 1917966496]

約数ペア:

[(1, 1917966496), (2, 958983248), (4, 479491624), (8, 239745812), (16, 119872906), (32, 59936453), (43, 44603872), (86, 22301936), (172, 11150968), (344, 5575484), (688, 2787742), (1376, 1393871)]