282900812

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{450479}}^1$

素因数の和:450640

約数の個数: 12

約数和(自身を含む): 498230880

約数和(自身を除く): 215330068

約数列:

[1, 2, 4, 157, 314, 628, 450479, 900958, 1801916, 70725203, 141450406, 282900812]

約数ペア:

[(1, 282900812), (2, 141450406), (4, 70725203), (157, 1801916), (314, 900958), (628, 450479)]