1664941826

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{1613}}^1\times {\mathrm{7703}}^1$

素因数の和:9385

約数の個数: 16

約数和(自身を含む): 2536588224

約数和(自身を除く): 871646398

約数列:

[1, 2, 67, 134, 1613, 3226, 7703, 15406, 108071, 216142, 516101, 1032202, 12424939, 24849878, 832470913, 1664941826]

約数ペア:

[(1, 1664941826), (2, 832470913), (67, 24849878), (134, 12424939), (1613, 1032202), (3226, 516101), (7703, 216142), (15406, 108071)]