2065003855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{656599}}^1$

素因数の和:656658

約数の個数: 16

約数和(自身を含む): 2694686400

約数和(自身を除く): 629682545

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 656599, 3282995, 11162183, 24294163, 55810915, 121470815, 413000771, 2065003855]

約数ペア:

[(1, 2065003855), (5, 413000771), (17, 121470815), (37, 55810915), (85, 24294163), (185, 11162183), (629, 3282995), (3145, 656599)]