278239002

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2440693}}^1$

素因数の和:2440717

約数の個数: 16

約数和(自身を含む): 585766560

約数和(自身を除く): 307527558

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2440693, 4881386, 7322079, 14644158, 46373167, 92746334, 139119501, 278239002]

約数ペア:

[(1, 278239002), (2, 139119501), (3, 92746334), (6, 46373167), (19, 14644158), (38, 7322079), (57, 4881386), (114, 2440693)]