307130978

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1994357}}^1$

素因数の和:1994377

約数の個数: 16

約数和(自身を含む): 574375104

約数和(自身を除く): 267244126

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1994357, 3988714, 13960499, 21937927, 27920998, 43875854, 153565489, 307130978]

約数ペア:

[(1, 307130978), (2, 153565489), (7, 43875854), (11, 27920998), (14, 21937927), (22, 13960499), (77, 3988714), (154, 1994357)]