254043536

素因数分解:

$2^4\times {\mathrm{2549}}^1\times {\mathrm{6229}}^1$

素因数の和:8786

約数の個数: 20

約数和(自身を含む): 492481500

約数和(自身を除く): 238437964

約数列:

[1, 2, 4, 8, 16, 2549, 5098, 6229, 10196, 12458, 20392, 24916, 40784, 49832, 99664, 15877721, 31755442, 63510884, 127021768, 254043536]

約数ペア:

[(1, 254043536), (2, 127021768), (4, 63510884), (8, 31755442), (16, 15877721), (2549, 99664), (5098, 49832), (6229, 40784), (10196, 24916), (12458, 20392)]