890392902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{21199831}}^1$

素因数の和:21199843

約数の個数: 16

約数和(自身を含む): 2035183872

約数和(自身を除く): 1144790970

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 21199831, 42399662, 63599493, 127198986, 148398817, 296797634, 445196451, 890392902]

約数ペア:

[(1, 890392902), (2, 445196451), (3, 296797634), (6, 148398817), (7, 127198986), (14, 63599493), (21, 42399662), (42, 21199831)]