173621068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2553251}}^1$

素因数の和:2553272

約数の個数: 12

約数和(自身を含む): 321709752

約数和(自身を除く): 148088684

約数列:

[1, 2, 4, 17, 34, 68, 2553251, 5106502, 10213004, 43405267, 86810534, 173621068]

約数ペア:

[(1, 173621068), (2, 86810534), (4, 43405267), (17, 10213004), (34, 5106502), (68, 2553251)]