1421744210

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{620849}}^1$

素因数の和:621085

約数の個数: 16

約数和(自身を含む): 2570319000

約数和(自身を除く): 1148574790

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 620849, 1241698, 3104245, 6208490, 142174421, 284348842, 710872105, 1421744210]

約数ペア:

[(1, 1421744210), (2, 710872105), (5, 284348842), (10, 142174421), (229, 6208490), (458, 3104245), (1145, 1241698), (2290, 620849)]