2019573656

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{349}}^1\times {\mathrm{2311}}^1$

素因数の和:2979

約数の個数: 32

約数和(自身を含む): 3811332000

約数和(自身を除く): 1791758344

約数列:

[1, 2, 4, 8, 313, 349, 626, 698, 1252, 1396, 2311, 2504, 2792, 4622, 9244, 18488, 109237, 218474, 436948, 723343, 806539, 873896, 1446686, 1613078, 2893372, 3226156, 5786744, 6452312, 252446707, 504893414, 1009786828, 2019573656]

約数ペア:

[(1, 2019573656), (2, 1009786828), (4, 504893414), (8, 252446707), (313, 6452312), (349, 5786744), (626, 3226156), (698, 2893372), (1252, 1613078), (1396, 1446686), (2311, 873896), (2504, 806539), (2792, 723343), (4622, 436948), (9244, 218474), (18488, 109237)]