827053318

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239171}}^1$

素因数の和:239212

約数の個数: 32

約数和(自身を含む): 1607235840

約数和(自身を除く): 780182522

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 239171, 478342, 1674197, 3109223, 3348394, 4544249, 6218446, 9088498, 21764561, 31809743, 43529122, 59075237, 63619486, 118150474, 413526659, 827053318]

約数ペア:

[(1, 827053318), (2, 413526659), (7, 118150474), (13, 63619486), (14, 59075237), (19, 43529122), (26, 31809743), (38, 21764561), (91, 9088498), (133, 6218446), (182, 4544249), (247, 3348394), (266, 3109223), (494, 1674197), (1729, 478342), (3458, 239171)]