2087129264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{43759}}^1$

素因数の和:44049

約数の個数: 40

約数和(自身を含む): 4427811840

約数和(自身を除く): 2340682576

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 271, 542, 1084, 2168, 2981, 4336, 5962, 11924, 23848, 43759, 47696, 87518, 175036, 350072, 481349, 700144, 962698, 1925396, 3850792, 7701584, 11858689, 23717378, 47434756, 94869512, 130445579, 189739024, 260891158, 521782316, 1043564632, 2087129264]

約数ペア:

[(1, 2087129264), (2, 1043564632), (4, 521782316), (8, 260891158), (11, 189739024), (16, 130445579), (22, 94869512), (44, 47434756), (88, 23717378), (176, 11858689), (271, 7701584), (542, 3850792), (1084, 1925396), (2168, 962698), (2981, 700144), (4336, 481349), (5962, 350072), (11924, 175036), (23848, 87518), (43759, 47696)]