1377499052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{111919}}^1$

素因数の和:112121

約数の個数: 24

約数和(自身を含む): 2566549440

約数和(自身を除く): 1189050388

約数列:

[1, 2, 4, 17, 34, 68, 181, 362, 724, 3077, 6154, 12308, 111919, 223838, 447676, 1902623, 3805246, 7610492, 20257339, 40514678, 81029356, 344374763, 688749526, 1377499052]

約数ペア:

[(1, 1377499052), (2, 688749526), (4, 344374763), (17, 81029356), (34, 40514678), (68, 20257339), (181, 7610492), (362, 3805246), (724, 1902623), (3077, 447676), (6154, 223838), (12308, 111919)]