5194345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 6768720

約数和(自身を除く): 1574375

約数列:

[1, 5, 13, 65, 157, 509, 785, 2041, 2545, 6617, 10205, 33085, 79913, 399565, 1038869, 5194345]

約数ペア:

[(1, 5194345), (5, 1038869), (13, 399565), (65, 79913), (157, 33085), (509, 10205), (785, 6617), (2041, 2545)]