275694902

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{8161}}^1$

素因数の和:8316

約数の個数: 32

約数和(自身を含む): 501473280

約数和(自身を除く): 225778378

約数列:

[1, 2, 7, 14, 19, 38, 127, 133, 254, 266, 889, 1778, 2413, 4826, 8161, 16322, 16891, 33782, 57127, 114254, 155059, 310118, 1036447, 1085413, 2072894, 2170826, 7255129, 14510258, 19692493, 39384986, 137847451, 275694902]

約数ペア:

[(1, 275694902), (2, 137847451), (7, 39384986), (14, 19692493), (19, 14510258), (38, 7255129), (127, 2170826), (133, 2072894), (254, 1085413), (266, 1036447), (889, 310118), (1778, 155059), (2413, 114254), (4826, 57127), (8161, 33782), (16322, 16891)]