1425253448

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{444281}}^1$

素因数の和:444688

約数の個数: 16

約数和(自身を含む): 2679020460

約数和(自身を除く): 1253767012

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 444281, 888562, 1777124, 3554248, 178156681, 356313362, 712626724, 1425253448]

約数ペア:

[(1, 1425253448), (2, 712626724), (4, 356313362), (8, 178156681), (401, 3554248), (802, 1777124), (1604, 888562), (3208, 444281)]