448946782

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{222913}}^1$

素因数の和:222987

約数の個数: 16

約数和(自身を含む): 722241360

約数和(自身を除く): 273294578

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 222913, 445826, 4235347, 8470694, 11814389, 23628778, 224473391, 448946782]

約数ペア:

[(1, 448946782), (2, 224473391), (19, 23628778), (38, 11814389), (53, 8470694), (106, 4235347), (1007, 445826), (2014, 222913)]