1071495698

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 2013462528

約数和(自身を除く): 941966830

約数列:

[1, 2, 7, 13, 14, 26, 91, 127, 151, 182, 254, 302, 307, 614, 889, 1057, 1651, 1778, 1963, 2114, 2149, 3302, 3926, 3991, 4298, 7982, 11557, 13741, 19177, 23114, 27482, 27937, 38354, 38989, 46357, 55874, 77978, 92714, 134239, 249301, 268478, 272923, 324499, 498602, 506857, 545846, 602641, 648998, 1013714, 1205282, 1745107, 3490214, 3547999, 4218487, 5887339, 7095998, 8436974, 11774678, 41211373, 76535407, 82422746, 153070814, 535747849, 1071495698]

約数ペア:

[(1, 1071495698), (2, 535747849), (7, 153070814), (13, 82422746), (14, 76535407), (26, 41211373), (91, 11774678), (127, 8436974), (151, 7095998), (182, 5887339), (254, 4218487), (302, 3547999), (307, 3490214), (614, 1745107), (889, 1205282), (1057, 1013714), (1651, 648998), (1778, 602641), (1963, 545846), (2114, 506857), (2149, 498602), (3302, 324499), (3926, 272923), (3991, 268478), (4298, 249301), (7982, 134239), (11557, 92714), (13741, 77978), (19177, 55874), (23114, 46357), (27482, 38989), (27937, 38354)]