2010145555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1178971}}^1$

素因数の和:1179018

約数の個数: 16

約数和(自身を含む): 2716351488

約数和(自身を除く): 706205933

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 1178971, 5894855, 12968681, 36548101, 64843405, 182740505, 402029111, 2010145555]

約数ペア:

[(1, 2010145555), (5, 402029111), (11, 182740505), (31, 64843405), (55, 36548101), (155, 12968681), (341, 5894855), (1705, 1178971)]