1330996875404

素因数分解:

$2^2\times 7^1\times {\mathrm{64553}}^1\times {\mathrm{736381}}^1$

素因数の和:800945

約数の個数: 24

約数和(自身を含む): 2662038603168

約数和(自身を除く): 1331041727764

約数列:

[1, 2, 4, 7, 14, 28, 64553, 129106, 258212, 451871, 736381, 903742, 1472762, 1807484, 2945524, 5154667, 10309334, 20618668, 47535602693, 95071205386, 190142410772, 332749218851, 665498437702, 1330996875404]

約数ペア:

[(1, 1330996875404), (2, 665498437702), (4, 332749218851), (7, 190142410772), (14, 95071205386), (28, 47535602693), (64553, 20618668), (129106, 10309334), (258212, 5154667), (451871, 2945524), (736381, 1807484), (903742, 1472762)]