1257148974

素因数分解:

$2^1\times 3^1\times {\mathrm{38047}}^1\times {\mathrm{5507}}^1$

素因数の和:43559

約数の個数: 16

約数和(自身を含む): 2514820608

約数和(自身を除く): 1257671634

約数列:

[1, 2, 3, 6, 5507, 11014, 16521, 33042, 38047, 76094, 114141, 228282, 209524829, 419049658, 628574487, 1257148974]

約数ペア:

[(1, 1257148974), (2, 628574487), (3, 419049658), (6, 209524829), (5507, 228282), (11014, 114141), (16521, 76094), (33042, 38047)]