2128662712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{11969}}^1$

素因数の和:12076

約数の個数: 64

約数和(自身を含む): 4550515200

約数和(自身を除く): 2421852488

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 47, 86, 88, 94, 172, 188, 344, 376, 473, 517, 946, 1034, 1892, 2021, 2068, 3784, 4042, 4136, 8084, 11969, 16168, 22231, 23938, 44462, 47876, 88924, 95752, 131659, 177848, 263318, 514667, 526636, 562543, 1029334, 1053272, 1125086, 2058668, 2250172, 4117336, 4500344, 5661337, 6187973, 11322674, 12375946, 22645348, 24189349, 24751892, 45290696, 48378698, 49503784, 96757396, 193514792, 266082839, 532165678, 1064331356, 2128662712]

約数ペア:

[(1, 2128662712), (2, 1064331356), (4, 532165678), (8, 266082839), (11, 193514792), (22, 96757396), (43, 49503784), (44, 48378698), (47, 45290696), (86, 24751892), (88, 24189349), (94, 22645348), (172, 12375946), (188, 11322674), (344, 6187973), (376, 5661337), (473, 4500344), (517, 4117336), (946, 2250172), (1034, 2058668), (1892, 1125086), (2021, 1053272), (2068, 1029334), (3784, 562543), (4042, 526636), (4136, 514667), (8084, 263318), (11969, 177848), (16168, 131659), (22231, 95752), (23938, 88924), (44462, 47876)]