1350871538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{205487}}^1$

素因数の和:205681

約数の個数: 16

約数和(自身を含む): 2145294720

約数和(自身を除く): 794423182

約数列:

[1, 2, 19, 38, 173, 346, 3287, 6574, 205487, 410974, 3904253, 7808506, 35549251, 71098502, 675435769, 1350871538]

約数ペア:

[(1, 1350871538), (2, 675435769), (19, 71098502), (38, 35549251), (173, 7808506), (346, 3904253), (3287, 410974), (6574, 205487)]