2986588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:777

約数の個数: 24

約数和(自身を含む): 5765760

約数和(自身を除く): 2779172

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 659, 1133, 1318, 2266, 2636, 4532, 7249, 14498, 28996, 67877, 135754, 271508, 746647, 1493294, 2986588]

約数ペア:

[(1, 2986588), (2, 1493294), (4, 746647), (11, 271508), (22, 135754), (44, 67877), (103, 28996), (206, 14498), (412, 7249), (659, 4532), (1133, 2636), (1318, 2266)]