149378306

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{969989}}^1$

素因数の和:970009

約数の個数: 16

約数和(自身を含む): 279357120

約数和(自身を除く): 129978814

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 969989, 1939978, 6789923, 10669879, 13579846, 21339758, 74689153, 149378306]

約数ペア:

[(1, 149378306), (2, 74689153), (7, 21339758), (11, 13579846), (14, 10669879), (22, 6789923), (77, 1939978), (154, 969989)]