1071691688

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{533711}}^1$

素因数の和:533968

約数の個数: 16

約数和(自身を含む): 2017431360

約数和(自身を除く): 945739672

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 533711, 1067422, 2134844, 4269688, 133961461, 267922922, 535845844, 1071691688]

約数ペア:

[(1, 1071691688), (2, 535845844), (4, 267922922), (8, 133961461), (251, 4269688), (502, 2134844), (1004, 1067422), (2008, 533711)]