2860986484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37644559}}^1$

素因数の和:37644582

約数の個数: 12

約数和(自身を含む): 5270238400

約数和(自身を除く): 2409251916

約数列:

[1, 2, 4, 19, 38, 76, 37644559, 75289118, 150578236, 715246621, 1430493242, 2860986484]

約数ペア:

[(1, 2860986484), (2, 1430493242), (4, 715246621), (19, 150578236), (38, 75289118), (76, 37644559)]