161707442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{327343}}^1$

素因数の和:327377

約数の個数: 16

約数和(自身を含む): 274968960

約数和(自身を除く): 113261518

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 327343, 654686, 4255459, 6219517, 8510918, 12439034, 80853721, 161707442]

約数ペア:

[(1, 161707442), (2, 80853721), (13, 12439034), (19, 8510918), (26, 6219517), (38, 4255459), (247, 654686), (494, 327343)]