1855028

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{683}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 3753792

約数和(自身を除く): 1898764

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 683, 1358, 1366, 2716, 2732, 4781, 9562, 19124, 66251, 132502, 265004, 463757, 927514, 1855028]

約数ペア:

[(1, 1855028), (2, 927514), (4, 463757), (7, 265004), (14, 132502), (28, 66251), (97, 19124), (194, 9562), (388, 4781), (679, 2732), (683, 2716), (1358, 1366)]