338304899

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^2$

素因数の和:1378

約数の個数: 12

約数和(自身を含む): 365350440

約数和(自身を除く): 27045541

約数列:

[1, 19, 41, 659, 779, 12521, 27019, 434281, 513361, 8251339, 17805521, 338304899]

約数ペア:

[(1, 338304899), (19, 17805521), (41, 8251339), (659, 513361), (779, 434281), (12521, 27019)]