26914119362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{2861}}^1$

素因数の和:3171

約数の個数: 64

約数和(自身を含む): 46446825600

約数和(自身を除く): 19532706238

約数列:

[1, 2, 13, 19, 26, 38, 137, 139, 247, 274, 278, 494, 1781, 1807, 2603, 2641, 2861, 3562, 3614, 5206, 5282, 5722, 19043, 33839, 34333, 37193, 38086, 54359, 67678, 68666, 74386, 108718, 247559, 361817, 391957, 397679, 495118, 706667, 723634, 783914, 795358, 1413334, 4703621, 5095441, 5169827, 7447183, 7555901, 9407242, 10190882, 10339654, 14894366, 15111802, 54482023, 96813379, 98226713, 108964046, 193626758, 196453426, 708266299, 1035158437, 1416532598, 2070316874, 13457059681, 26914119362]

約数ペア:

[(1, 26914119362), (2, 13457059681), (13, 2070316874), (19, 1416532598), (26, 1035158437), (38, 708266299), (137, 196453426), (139, 193626758), (247, 108964046), (274, 98226713), (278, 96813379), (494, 54482023), (1781, 15111802), (1807, 14894366), (2603, 10339654), (2641, 10190882), (2861, 9407242), (3562, 7555901), (3614, 7447183), (5206, 5169827), (5282, 5095441), (5722, 4703621), (19043, 1413334), (33839, 795358), (34333, 783914), (37193, 723634), (38086, 706667), (54359, 495118), (67678, 397679), (68666, 391957), (74386, 361817), (108718, 247559)]