1291954902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{30760831}}^1$

素因数の和:30760843

約数の個数: 16

約数和(自身を含む): 2953039872

約数和(自身を除く): 1661084970

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 30760831, 61521662, 92282493, 184564986, 215325817, 430651634, 645977451, 1291954902]

約数ペア:

[(1, 1291954902), (2, 645977451), (3, 430651634), (6, 215325817), (7, 184564986), (14, 92282493), (21, 61521662), (42, 30760831)]