1143001270

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{900001}}^1$

素因数の和:900135

約数の個数: 16

約数和(自身を含む): 2073604608

約数和(自身を除く): 930603338

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 900001, 1800002, 4500005, 9000010, 114300127, 228600254, 571500635, 1143001270]

約数ペア:

[(1, 1143001270), (2, 571500635), (5, 228600254), (10, 114300127), (127, 9000010), (254, 4500005), (635, 1800002), (1270, 900001)]