2541502465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{729269}}^1$

素因数の和:729332

約数の個数: 16

約数和(自身を含む): 3307968720

約数和(自身を除く): 766466255

約数列:

[1, 5, 17, 41, 85, 205, 697, 3485, 729269, 3646345, 12397573, 29900029, 61987865, 149500145, 508300493, 2541502465]

約数ペア:

[(1, 2541502465), (5, 508300493), (17, 149500145), (41, 61987865), (85, 29900029), (205, 12397573), (697, 3646345), (3485, 729269)]