4038961930

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{281}}^1\times {\mathrm{5189}}^1$

素因数の和:5754

約数の個数: 32

約数和(自身を含む): 7323754320

約数和(自身を除く): 3284792390

約数列:

[1, 2, 5, 10, 277, 281, 554, 562, 1385, 1405, 2770, 2810, 5189, 10378, 25945, 51890, 77837, 155674, 389185, 778370, 1437353, 1458109, 2874706, 2916218, 7186765, 7290545, 14373530, 14581090, 403896193, 807792386, 2019480965, 4038961930]

約数ペア:

[(1, 4038961930), (2, 2019480965), (5, 807792386), (10, 403896193), (277, 14581090), (281, 14373530), (554, 7290545), (562, 7186765), (1385, 2916218), (1405, 2874706), (2770, 1458109), (2810, 1437353), (5189, 778370), (10378, 389185), (25945, 155674), (51890, 77837)]