480408434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{121993}}^1$

素因数の和:122185

約数の個数: 16

約数和(自身を含む): 790521120

約数和(自身を除く): 310112686

約数列:

[1, 2, 11, 22, 179, 358, 1969, 3938, 121993, 243986, 1341923, 2683846, 21836747, 43673494, 240204217, 480408434]

約数ペア:

[(1, 480408434), (2, 240204217), (11, 43673494), (22, 21836747), (179, 2683846), (358, 1341923), (1969, 243986), (3938, 121993)]