1489338902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{739493}}^1$

素因数の和:739567

約数の個数: 16

約数和(自身を含む): 2395960560

約数和(自身を除く): 906621658

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 739493, 1478986, 14050367, 28100734, 39193129, 78386258, 744669451, 1489338902]

約数ペア:

[(1, 1489338902), (2, 744669451), (19, 78386258), (38, 39193129), (53, 28100734), (106, 14050367), (1007, 1478986), (2014, 739493)]