1056557054

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3972019}}^1$

素因数の和:3972047

約数の個数: 16

約数和(自身を含む): 1906569600

約数和(自身を除く): 850012546

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 3972019, 7944038, 27804133, 55608266, 75468361, 150936722, 528278527, 1056557054]

約数ペア:

[(1, 1056557054), (2, 528278527), (7, 150936722), (14, 75468361), (19, 55608266), (38, 27804133), (133, 7944038), (266, 3972019)]