161704712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1554853}}^1$

素因数の和:1554872

約数の個数: 16

約数和(自身を含む): 326519340

約数和(自身を除く): 164814628

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1554853, 3109706, 6219412, 12438824, 20213089, 40426178, 80852356, 161704712]

約数ペア:

[(1, 161704712), (2, 80852356), (4, 40426178), (8, 20213089), (13, 12438824), (26, 6219412), (52, 3109706), (104, 1554853)]