1228052

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 2499840

約数和(自身を除く): 1271788

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 719, 854, 1438, 1708, 2876, 5033, 10066, 20132, 43859, 87718, 175436, 307013, 614026, 1228052]

約数ペア:

[(1, 1228052), (2, 614026), (4, 307013), (7, 175436), (14, 87718), (28, 43859), (61, 20132), (122, 10066), (244, 5033), (427, 2876), (719, 1708), (854, 1438)]