260989058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{19739}}^1$

素因数の和:20353

約数の個数: 16

約数和(自身を含む): 427805280

約数和(自身を除く): 166816222

約数列:

[1, 2, 11, 22, 601, 1202, 6611, 13222, 19739, 39478, 217129, 434258, 11863139, 23726278, 130494529, 260989058]

約数ペア:

[(1, 260989058), (2, 130494529), (11, 23726278), (22, 11863139), (601, 434258), (1202, 217129), (6611, 39478), (13222, 19739)]