2680452866

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1\times {\mathrm{1087}}^1$

素因数の和:1923

約数の個数: 64

約数和(自身を含む): 5251018752

約数和(自身を除く): 2570565886

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 797, 1087, 1547, 1594, 2174, 3094, 5579, 7609, 10361, 11158, 13549, 14131, 15218, 18479, 20722, 27098, 28262, 36958, 72527, 94843, 98917, 129353, 145054, 176137, 189686, 197834, 240227, 258706, 352274, 480454, 866339, 1232959, 1681589, 1732678, 2465918, 3363178, 6064373, 11262407, 12128746, 14727763, 22524814, 29455526, 78836849, 103094341, 157673698, 191460919, 206188682, 382921838, 1340226433, 2680452866]

約数ペア:

[(1, 2680452866), (2, 1340226433), (7, 382921838), (13, 206188682), (14, 191460919), (17, 157673698), (26, 103094341), (34, 78836849), (91, 29455526), (119, 22524814), (182, 14727763), (221, 12128746), (238, 11262407), (442, 6064373), (797, 3363178), (1087, 2465918), (1547, 1732678), (1594, 1681589), (2174, 1232959), (3094, 866339), (5579, 480454), (7609, 352274), (10361, 258706), (11158, 240227), (13549, 197834), (14131, 189686), (15218, 176137), (18479, 145054), (20722, 129353), (27098, 98917), (28262, 94843), (36958, 72527)]