1243499042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{44281}}^1$

素因数の和:45041

約数の個数: 16

約数和(自身を含む): 1966120800

約数和(自身を除く): 722621758

約数列:

[1, 2, 19, 38, 739, 1478, 14041, 28082, 44281, 88562, 841339, 1682678, 32723659, 65447318, 621749521, 1243499042]

約数ペア:

[(1, 1243499042), (2, 621749521), (19, 65447318), (38, 32723659), (739, 1682678), (1478, 841339), (14041, 88562), (28082, 44281)]