2018120884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{81023}}^1$

素因数の和:81519

約数の個数: 24

約数和(自身を含む): 3811368960

約数和(自身を除く): 1793248076

約数列:

[1, 2, 4, 13, 26, 52, 479, 958, 1916, 6227, 12454, 24908, 81023, 162046, 324092, 1053299, 2106598, 4213196, 38810017, 77620034, 155240068, 504530221, 1009060442, 2018120884]

約数ペア:

[(1, 2018120884), (2, 1009060442), (4, 504530221), (13, 155240068), (26, 77620034), (52, 38810017), (479, 4213196), (958, 2106598), (1916, 1053299), (6227, 324092), (12454, 162046), (24908, 81023)]