12647439649

素因数分解:

${\mathrm{13}}^2\times {\mathrm{271}}^1\times {\mathrm{276151}}^1$

素因数の和:276448

約数の個数: 12

約数和(自身を含む): 13745741952

約数和(自身を除く): 1098302303

約数列:

[1, 13, 169, 271, 3523, 45799, 276151, 3589963, 46669519, 74836921, 972879973, 12647439649]

約数ペア:

[(1, 12647439649), (13, 972879973), (169, 74836921), (271, 46669519), (3523, 3589963), (45799, 276151)]