1619268048

素因数分解:

$2^4\times 3^2\times {\mathrm{11244917}}^1$

素因数の和:11244931

約数の個数: 30

約数和(自身を含む): 4531701954

約数和(自身を除く): 2912433906

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 11244917, 22489834, 33734751, 44979668, 67469502, 89959336, 101204253, 134939004, 179918672, 202408506, 269878008, 404817012, 539756016, 809634024, 1619268048]

約数ペア:

[(1, 1619268048), (2, 809634024), (3, 539756016), (4, 404817012), (6, 269878008), (8, 202408506), (9, 179918672), (12, 134939004), (16, 101204253), (18, 89959336), (24, 67469502), (36, 44979668), (48, 33734751), (72, 22489834), (144, 11244917)]