257539038

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{913259}}^1$

素因数の和:913311

約数の個数: 16

約数和(自身を含む): 526037760

約数和(自身を除く): 268498722

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 913259, 1826518, 2739777, 5479554, 42923173, 85846346, 128769519, 257539038]

約数ペア:

[(1, 257539038), (2, 128769519), (3, 85846346), (6, 42923173), (47, 5479554), (94, 2739777), (141, 1826518), (282, 913259)]