2017563448

素因数分解:

$2^3\times {\mathrm{1039}}^1\times {\mathrm{242729}}^1$

素因数の和:243774

約数の個数: 16

約数和(自身を含む): 3786588000

約数和(自身を除く): 1769024552

約数列:

[1, 2, 4, 8, 1039, 2078, 4156, 8312, 242729, 485458, 970916, 1941832, 252195431, 504390862, 1008781724, 2017563448]

約数ペア:

[(1, 2017563448), (2, 1008781724), (4, 504390862), (8, 252195431), (1039, 1941832), (2078, 970916), (4156, 485458), (8312, 242729)]