1328099836

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{443291}}^1$

素因数の和:443409

約数の個数: 24

約数和(自身を含む): 2681030016

約数和(自身を除く): 1352930180

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 443291, 886582, 1773164, 3103037, 6206074, 12412148, 47432137, 94864274, 189728548, 332024959, 664049918, 1328099836]

約数ペア:

[(1, 1328099836), (2, 664049918), (4, 332024959), (7, 189728548), (14, 94864274), (28, 47432137), (107, 12412148), (214, 6206074), (428, 3103037), (749, 1773164), (1498, 886582), (2996, 443291)]