1330422422

素因数分解:

$2^1\times 7^2\times {\mathrm{641}}^1\times {\mathrm{21179}}^1$

素因数の和:21836

約数の個数: 24

約数和(自身を含む): 2325182760

約数和(自身を除く): 994760338

約数列:

[1, 2, 7, 14, 49, 98, 641, 1282, 4487, 8974, 21179, 31409, 42358, 62818, 148253, 296506, 1037771, 2075542, 13575739, 27151478, 95030173, 190060346, 665211211, 1330422422]

約数ペア:

[(1, 1330422422), (2, 665211211), (7, 190060346), (14, 95030173), (49, 27151478), (98, 13575739), (641, 2075542), (1282, 1037771), (4487, 296506), (8974, 148253), (21179, 62818), (31409, 42358)]