381224090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2932493}}^1$

素因数の和:2932513

約数の個数: 16

約数和(自身を含む): 738988488

約数和(自身を除く): 357764398

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2932493, 5864986, 14662465, 29324930, 38122409, 76244818, 190612045, 381224090]

約数ペア:

[(1, 381224090), (2, 190612045), (5, 76244818), (10, 38122409), (13, 29324930), (26, 14662465), (65, 5864986), (130, 2932493)]