1520408734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1244197}}^1$

素因数の和:1244259

約数の個数: 16

約数和(自身を含む): 2508303168

約数和(自身を除く): 987894434

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 1244197, 2488394, 16174561, 32349122, 58477259, 116954518, 760204367, 1520408734]

約数ペア:

[(1, 1520408734), (2, 760204367), (13, 116954518), (26, 58477259), (47, 32349122), (94, 16174561), (611, 2488394), (1222, 1244197)]