1826168974

素因数分解:

$2^1\times 7^1\times {\mathrm{2131}}^1\times {\mathrm{61211}}^1$

素因数の和:63351

約数の個数: 16

約数和(自身を含む): 3132095616

約数和(自身を除く): 1305926642

約数列:

[1, 2, 7, 14, 2131, 4262, 14917, 29834, 61211, 122422, 428477, 856954, 130440641, 260881282, 913084487, 1826168974]

約数ペア:

[(1, 1826168974), (2, 913084487), (7, 260881282), (14, 130440641), (2131, 856954), (4262, 428477), (14917, 122422), (29834, 61211)]