138953602

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1\times {\mathrm{1471}}^1$

素因数の和:2193

約数の個数: 16

約数和(自身を含む): 211756032

約数和(自身を除く): 72802430

約数列:

[1, 2, 73, 146, 647, 1294, 1471, 2942, 47231, 94462, 107383, 214766, 951737, 1903474, 69476801, 138953602]

約数ペア:

[(1, 138953602), (2, 69476801), (73, 1903474), (146, 951737), (647, 214766), (1294, 107383), (1471, 94462), (2942, 47231)]