1780453476

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{315013}}^1$

素因数の和:315180

約数の個数: 36

約数和(自身を含む): 4529271292

約数和(自身を除く): 2748817816

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 315013, 630026, 945039, 1260052, 1890078, 2835117, 3780156, 5670234, 11340468, 49457041, 98914082, 148371123, 197828164, 296742246, 445113369, 593484492, 890226738, 1780453476]

約数ペア:

[(1, 1780453476), (2, 890226738), (3, 593484492), (4, 445113369), (6, 296742246), (9, 197828164), (12, 148371123), (18, 98914082), (36, 49457041), (157, 11340468), (314, 5670234), (471, 3780156), (628, 2835117), (942, 1890078), (1413, 1260052), (1884, 945039), (2826, 630026), (5652, 315013)]