3875778844

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{11971}}^1$

素因数の和:12386

約数の個数: 48

約数和(自身を含む): 8023730176

約数和(自身を除く): 4147951332

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 373, 434, 746, 868, 1492, 2611, 5222, 10444, 11563, 11971, 23126, 23942, 46252, 47884, 80941, 83797, 161882, 167594, 323764, 335188, 371101, 742202, 1484404, 2597707, 4465183, 5195414, 8930366, 10390828, 17860732, 31256281, 62512562, 125025124, 138420673, 276841346, 553682692, 968944711, 1937889422, 3875778844]

約数ペア:

[(1, 3875778844), (2, 1937889422), (4, 968944711), (7, 553682692), (14, 276841346), (28, 138420673), (31, 125025124), (62, 62512562), (124, 31256281), (217, 17860732), (373, 10390828), (434, 8930366), (746, 5195414), (868, 4465183), (1492, 2597707), (2611, 1484404), (5222, 742202), (10444, 371101), (11563, 335188), (11971, 323764), (23126, 167594), (23942, 161882), (46252, 83797), (47884, 80941)]