2012391952

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{2061877}}^1$

素因数の和:2061946

約数の個数: 20

約数和(自身を含む): 3962929516

約数和(自身を除く): 1950537564

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 2061877, 4123754, 8247508, 16495016, 32990032, 125774497, 251548994, 503097988, 1006195976, 2012391952]

約数ペア:

[(1, 2012391952), (2, 1006195976), (4, 503097988), (8, 251548994), (16, 125774497), (61, 32990032), (122, 16495016), (244, 8247508), (488, 4123754), (976, 2061877)]