2019480965

素因数分解:

$5^1\times {\mathrm{277}}^1\times {\mathrm{281}}^1\times {\mathrm{5189}}^1$

素因数の和:5752

約数の個数: 16

約数和(自身を含む): 2441251440

約数和(自身を除く): 421770475

約数列:

[1, 5, 277, 281, 1385, 1405, 5189, 25945, 77837, 389185, 1437353, 1458109, 7186765, 7290545, 403896193, 2019480965]

約数ペア:

[(1, 2019480965), (5, 403896193), (277, 7290545), (281, 7186765), (1385, 1458109), (1405, 1437353), (5189, 389185), (25945, 77837)]