528870238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1196539}}^1$

素因数の和:1196571

約数の個数: 16

約数和(自身を含む): 904584240

約数和(自身を除く): 375714002

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1196539, 2393078, 15555007, 20341163, 31110014, 40682326, 264435119, 528870238]

約数ペア:

[(1, 528870238), (2, 264435119), (13, 40682326), (17, 31110014), (26, 20341163), (34, 15555007), (221, 2393078), (442, 1196539)]