2080473609

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{118891}}^1$

素因数の和:119220

約数の個数: 16

約数和(自身を含む): 2929498880

約数和(自身を除く): 849025271

約数列:

[1, 3, 19, 57, 307, 921, 5833, 17499, 118891, 356673, 2258929, 6776787, 36499537, 109498611, 693491203, 2080473609]

約数ペア:

[(1, 2080473609), (3, 693491203), (19, 109498611), (57, 36499537), (307, 6776787), (921, 2258929), (5833, 356673), (17499, 118891)]