291265606

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{103801}}^1$

素因数の和:103887

約数の個数: 16

約数和(自身を含む): 463372128

約数和(自身を除く): 172106522

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 103801, 207602, 2387423, 4774846, 6331861, 12663722, 145632803, 291265606]

約数ペア:

[(1, 291265606), (2, 145632803), (23, 12663722), (46, 6331861), (61, 4774846), (122, 2387423), (1403, 207602), (2806, 103801)]