243273422

素因数分解:

$2^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{66071}}^1$

素因数の和:66343

約数の個数: 16

約数和(自身を含む): 418632192

約数和(自身を除く): 175358770

約数列:

[1, 2, 7, 14, 263, 526, 1841, 3682, 66071, 132142, 462497, 924994, 17376673, 34753346, 121636711, 243273422]

約数ペア:

[(1, 243273422), (2, 121636711), (7, 34753346), (14, 17376673), (263, 924994), (526, 462497), (1841, 132142), (3682, 66071)]