2814404

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{131}}^2$

素因数の和:307

約数の個数: 18

約数和(自身を含む): 5084142

約数和(自身を除く): 2269738

約数列:

[1, 2, 4, 41, 82, 131, 164, 262, 524, 5371, 10742, 17161, 21484, 34322, 68644, 703601, 1407202, 2814404]

約数ペア:

[(1, 2814404), (2, 1407202), (4, 703601), (41, 68644), (82, 34322), (131, 21484), (164, 17161), (262, 10742), (524, 5371)]