2143864688

素因数分解:

$2^4\times 7^1\times {\mathrm{233}}^1\times {\mathrm{82153}}^1$

素因数の和:82401

約数の個数: 40

約数和(自身を含む): 4767560928

約数和(自身を除く): 2623696240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 233, 466, 932, 1631, 1864, 3262, 3728, 6524, 13048, 26096, 82153, 164306, 328612, 575071, 657224, 1150142, 1314448, 2300284, 4600568, 9201136, 19141649, 38283298, 76566596, 133991543, 153133192, 267983086, 306266384, 535966172, 1071932344, 2143864688]

約数ペア:

[(1, 2143864688), (2, 1071932344), (4, 535966172), (7, 306266384), (8, 267983086), (14, 153133192), (16, 133991543), (28, 76566596), (56, 38283298), (112, 19141649), (233, 9201136), (466, 4600568), (932, 2300284), (1631, 1314448), (1864, 1150142), (3262, 657224), (3728, 575071), (6524, 328612), (13048, 164306), (26096, 82153)]