321697006

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1\times {\mathrm{6949}}^1$

素因数の和:7323

約数の個数: 16

約数和(自身を含む): 490392000

約数和(自身を除く): 168694994

約数列:

[1, 2, 79, 158, 293, 586, 6949, 13898, 23147, 46294, 548971, 1097942, 2036057, 4072114, 160848503, 321697006]

約数ペア:

[(1, 321697006), (2, 160848503), (79, 4072114), (158, 2036057), (293, 1097942), (586, 548971), (6949, 46294), (13898, 23147)]