8520142

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2069}}^1$

素因数の和:2171

約数の個数: 16

約数和(自身を含む): 13413600

約数和(自身を除く): 4893458

約数列:

[1, 2, 29, 58, 71, 142, 2059, 2069, 4118, 4138, 60001, 120002, 146899, 293798, 4260071, 8520142]

約数ペア:

[(1, 8520142), (2, 4260071), (29, 293798), (58, 146899), (71, 120002), (142, 60001), (2059, 4138), (2069, 4118)]