308128534

素因数分解:

$2^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{16661}}^1$

素因数の和:17991

約数の個数: 16

約数和(自身を含む): 528651936

約数和(自身を除く): 220523402

約数列:

[1, 2, 7, 14, 1321, 2642, 9247, 16661, 18494, 33322, 116627, 233254, 22009181, 44018362, 154064267, 308128534]

約数ペア:

[(1, 308128534), (2, 154064267), (7, 44018362), (14, 22009181), (1321, 233254), (2642, 116627), (9247, 33322), (16661, 18494)]