2005016

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{1483}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 4073580

約数和(自身を除く): 2068564

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 1483, 2966, 5932, 11864, 19279, 38558, 77116, 154232, 250627, 501254, 1002508, 2005016]

約数ペア:

[(1, 2005016), (2, 1002508), (4, 501254), (8, 250627), (13, 154232), (26, 77116), (52, 38558), (104, 19279), (169, 11864), (338, 5932), (676, 2966), (1352, 1483)]