2866425410

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2188111}}^1$

素因数の和:2188249

約数の個数: 16

約数和(自身を含む): 5198954112

約数和(自身を除く): 2332528702

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 2188111, 4376222, 10940555, 21881110, 286642541, 573285082, 1433212705, 2866425410]

約数ペア:

[(1, 2866425410), (2, 1433212705), (5, 573285082), (10, 286642541), (131, 21881110), (262, 10940555), (655, 4376222), (1310, 2188111)]