830311534

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{1451}}^1\times {\mathrm{1693}}^1$

素因数の和:3172

約数の個数: 24

約数和(自身を含む): 1350368712

約数和(自身を除く): 520057178

約数列:

[1, 2, 13, 26, 169, 338, 1451, 1693, 2902, 3386, 18863, 22009, 37726, 44018, 245219, 286117, 490438, 572234, 2456543, 4913086, 31935059, 63870118, 415155767, 830311534]

約数ペア:

[(1, 830311534), (2, 415155767), (13, 63870118), (26, 31935059), (169, 4913086), (338, 2456543), (1451, 572234), (1693, 490438), (2902, 286117), (3386, 245219), (18863, 44018), (22009, 37726)]