973160816

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{997091}}^1$

素因数の和:997160

約数の個数: 20

約数和(自身を含む): 1916410824

約数和(自身を除く): 943250008

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 997091, 1994182, 3988364, 7976728, 15953456, 60822551, 121645102, 243290204, 486580408, 973160816]

約数ペア:

[(1, 973160816), (2, 486580408), (4, 243290204), (8, 121645102), (16, 60822551), (61, 15953456), (122, 7976728), (244, 3988364), (488, 1994182), (976, 997091)]