1071688

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{1229}}^1$

素因数の和:1344

約数の個数: 16

約数和(自身を含む): 2029500

約数和(自身を除く): 957812

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 1229, 2458, 4916, 9832, 133961, 267922, 535844, 1071688]

約数ペア:

[(1, 1071688), (2, 535844), (4, 267922), (8, 133961), (109, 9832), (218, 4916), (436, 2458), (872, 1229)]