127284490

素因数分解:

$2^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{18913}}^1$

素因数の和:19593

約数の個数: 16

約数和(自身を含む): 229464648

約数和(自身を除く): 102180158

約数列:

[1, 2, 5, 10, 673, 1346, 3365, 6730, 18913, 37826, 94565, 189130, 12728449, 25456898, 63642245, 127284490]

約数ペア:

[(1, 127284490), (2, 63642245), (5, 25456898), (10, 12728449), (673, 189130), (1346, 94565), (3365, 37826), (6730, 18913)]