4507130878

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{811}}^1\times {\mathrm{19991}}^1$

素因数の和:20943

約数の個数: 16

約数和(自身を含む): 6818071680

約数和(自身を除く): 2310940802

約数列:

[1, 2, 139, 278, 811, 1622, 19991, 39982, 112729, 225458, 2778749, 5557498, 16212701, 32425402, 2253565439, 4507130878]

約数ペア:

[(1, 4507130878), (2, 2253565439), (139, 32425402), (278, 16212701), (811, 5557498), (1622, 2778749), (19991, 225458), (39982, 112729)]