2016430670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{47591}}^1$

素因数の和:47840

約数の個数: 32

約数和(自身を含む): 3837818880

約数和(自身を除く): 1821388210

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 223, 446, 1115, 2230, 4237, 8474, 21185, 42370, 47591, 95182, 237955, 475910, 904229, 1808458, 4521145, 9042290, 10612793, 21225586, 53063965, 106127930, 201643067, 403286134, 1008215335, 2016430670]

約数ペア:

[(1, 2016430670), (2, 1008215335), (5, 403286134), (10, 201643067), (19, 106127930), (38, 53063965), (95, 21225586), (190, 10612793), (223, 9042290), (446, 4521145), (1115, 1808458), (2230, 904229), (4237, 475910), (8474, 237955), (21185, 95182), (42370, 47591)]