389557338

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1381409}}^1$

素因数の和:1381461

約数の個数: 16

約数和(自身を含む): 795692160

約数和(自身を除く): 406134822

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 1381409, 2762818, 4144227, 8288454, 64926223, 129852446, 194778669, 389557338]

約数ペア:

[(1, 389557338), (2, 194778669), (3, 129852446), (6, 64926223), (47, 8288454), (94, 4144227), (141, 2762818), (282, 1381409)]