2054291763

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{638177}}^1$

素因数の和:638246

約数の個数: 16

約数和(自身を含む): 2910091680

約数和(自身を除く): 855799917

約数列:

[1, 3, 29, 37, 87, 111, 1073, 3219, 638177, 1914531, 18507133, 23612549, 55521399, 70837647, 684763921, 2054291763]

約数ペア:

[(1, 2054291763), (3, 684763921), (29, 70837647), (37, 55521399), (87, 23612549), (111, 18507133), (1073, 1914531), (3219, 638177)]