2447710

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1621}}^1$

素因数の和:1779

約数の個数: 16

約数和(自身を含む): 4437792

約数和(自身を除く): 1990082

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 1621, 3242, 8105, 16210, 244771, 489542, 1223855, 2447710]

約数ペア:

[(1, 2447710), (2, 1223855), (5, 489542), (10, 244771), (151, 16210), (302, 8105), (755, 3242), (1510, 1621)]