487994848

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{16703}}^1$

素因数の和:16807

約数の個数: 48

約数和(自身を含む): 1060770816

約数和(自身を除く): 572775968

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 83, 88, 166, 176, 332, 352, 664, 913, 1328, 1826, 2656, 3652, 7304, 14608, 16703, 29216, 33406, 66812, 133624, 183733, 267248, 367466, 534496, 734932, 1386349, 1469864, 2772698, 2939728, 5545396, 5879456, 11090792, 15249839, 22181584, 30499678, 44363168, 60999356, 121998712, 243997424, 487994848]

約数ペア:

[(1, 487994848), (2, 243997424), (4, 121998712), (8, 60999356), (11, 44363168), (16, 30499678), (22, 22181584), (32, 15249839), (44, 11090792), (83, 5879456), (88, 5545396), (166, 2939728), (176, 2772698), (332, 1469864), (352, 1386349), (664, 734932), (913, 534496), (1328, 367466), (1826, 267248), (2656, 183733), (3652, 133624), (7304, 66812), (14608, 33406), (16703, 29216)]