260758834

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{351427}}^1$

素因数の和:351489

約数の個数: 16

約数和(自身を含む): 455450688

約数和(自身を除く): 194691854

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 351427, 702854, 2459989, 4919978, 18625631, 37251262, 130379417, 260758834]

約数ペア:

[(1, 260758834), (2, 130379417), (7, 37251262), (14, 18625631), (53, 4919978), (106, 2459989), (371, 702854), (742, 351427)]