1188552106

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 2185297920

約数和(自身を除く): 996745814

約数列:

[1, 2, 7, 14, 19, 38, 127, 133, 151, 233, 254, 266, 302, 466, 889, 1057, 1631, 1778, 2114, 2413, 2869, 3262, 4427, 4826, 5738, 8854, 16891, 19177, 20083, 29591, 30989, 33782, 35183, 38354, 40166, 59182, 61978, 70366, 134239, 207137, 246281, 268478, 364363, 414274, 492562, 562229, 668477, 728726, 1124458, 1336954, 2550541, 3935603, 4468241, 4679339, 5101082, 7871206, 8936482, 9358678, 31277687, 62555374, 84896579, 169793158, 594276053, 1188552106]

約数ペア:

[(1, 1188552106), (2, 594276053), (7, 169793158), (14, 84896579), (19, 62555374), (38, 31277687), (127, 9358678), (133, 8936482), (151, 7871206), (233, 5101082), (254, 4679339), (266, 4468241), (302, 3935603), (466, 2550541), (889, 1336954), (1057, 1124458), (1631, 728726), (1778, 668477), (2114, 562229), (2413, 492562), (2869, 414274), (3262, 364363), (4427, 268478), (4826, 246281), (5738, 207137), (8854, 134239), (16891, 70366), (19177, 61978), (20083, 59182), (29591, 40166), (30989, 38354), (33782, 35183)]