1378918496

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{1002121}}^1$

素因数の和:1002174

約数の個数: 24

約数和(自身を含む): 2777882184

約数和(自身を除く): 1398963688

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 1002121, 2004242, 4008484, 8016968, 16033936, 32067872, 43091203, 86182406, 172364812, 344729624, 689459248, 1378918496]

約数ペア:

[(1, 1378918496), (2, 689459248), (4, 344729624), (8, 172364812), (16, 86182406), (32, 43091203), (43, 32067872), (86, 16033936), (172, 8016968), (344, 4008484), (688, 2004242), (1376, 1002121)]