1948006988

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{122393}}^1$

素因数の和:122593

約数の個数: 24

約数和(自身を含む): 3577821408

約数和(自身を除く): 1629814420

約数列:

[1, 2, 4, 23, 46, 92, 173, 346, 692, 3979, 7958, 15916, 122393, 244786, 489572, 2815039, 5630078, 11260156, 21173989, 42347978, 84695956, 487001747, 974003494, 1948006988]

約数ペア:

[(1, 1948006988), (2, 974003494), (4, 487001747), (23, 84695956), (46, 42347978), (92, 21173989), (173, 11260156), (346, 5630078), (692, 2815039), (3979, 489572), (7958, 244786), (15916, 122393)]