40642178306

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{883}}^1\times {\mathrm{489653}}^1$

素因数の和:490585

約数の個数: 16

約数和(自身を含む): 62330995584

約数和(自身を除く): 21688817278

約数列:

[1, 2, 47, 94, 883, 1766, 41501, 83002, 489653, 979306, 23013691, 46027382, 432363599, 864727198, 20321089153, 40642178306]

約数ペア:

[(1, 40642178306), (2, 20321089153), (47, 864727198), (94, 432363599), (883, 46027382), (1766, 23013691), (41501, 979306), (83002, 489653)]