2007473572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1245331}}^1$

素因数の和:1245379

約数の個数: 24

約数和(自身を含む): 3905361152

約数和(自身を除く): 1897887580

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 1245331, 2490662, 4981324, 16189303, 32378606, 38605261, 64757212, 77210522, 154421044, 501868393, 1003736786, 2007473572]

約数ペア:

[(1, 2007473572), (2, 1003736786), (4, 501868393), (13, 154421044), (26, 77210522), (31, 64757212), (52, 38605261), (62, 32378606), (124, 16189303), (403, 4981324), (806, 2490662), (1612, 1245331)]