1296475222

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{696281}}^1$

素因数の和:696316

約数の個数: 24

約数和(自身を含む): 2381284440

約数和(自身を除く): 1084809218

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 696281, 1392562, 4873967, 9747934, 13229339, 26458678, 34117769, 68235538, 92605373, 185210746, 648237611, 1296475222]

約数ペア:

[(1, 1296475222), (2, 648237611), (7, 185210746), (14, 92605373), (19, 68235538), (38, 34117769), (49, 26458678), (98, 13229339), (133, 9747934), (266, 4873967), (931, 1392562), (1862, 696281)]