7137562306

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{211283}}^1$

素因数の和:211438

約数の個数: 32

約数和(自身を含む): 12981288960

約数和(自身を除く): 5843726654

約数列:

[1, 2, 7, 14, 19, 38, 127, 133, 254, 266, 889, 1778, 2413, 4826, 16891, 33782, 211283, 422566, 1478981, 2957962, 4014377, 8028754, 26832941, 28100639, 53665882, 56201278, 187830587, 375661174, 509825879, 1019651758, 3568781153, 7137562306]

約数ペア:

[(1, 7137562306), (2, 3568781153), (7, 1019651758), (14, 509825879), (19, 375661174), (38, 187830587), (127, 56201278), (133, 53665882), (254, 28100639), (266, 26832941), (889, 8028754), (1778, 4014377), (2413, 2957962), (4826, 1478981), (16891, 422566), (33782, 211283)]