2227647578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1206743}}^1$

素因数の和:1206829

約数の個数: 16

約数和(自身を含む): 3649193856

約数和(自身を除く): 1421546278

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 1206743, 2413486, 15687659, 31375318, 85678753, 171357506, 1113823789, 2227647578]

約数ペア:

[(1, 2227647578), (2, 1113823789), (13, 171357506), (26, 85678753), (71, 31375318), (142, 15687659), (923, 2413486), (1846, 1206743)]