1563392338

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{2153}}^1\times {\mathrm{5419}}^1$

素因数の和:7641

約数の個数: 16

約数和(自身を含む): 2381634720

約数和(自身を除く): 818242382

約数列:

[1, 2, 67, 134, 2153, 4306, 5419, 10838, 144251, 288502, 363073, 726146, 11667107, 23334214, 781696169, 1563392338]

約数ペア:

[(1, 1563392338), (2, 781696169), (67, 23334214), (134, 11667107), (2153, 726146), (4306, 363073), (5419, 288502), (10838, 144251)]