1808716

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4969}}^1$

素因数の和:4993

約数の個数: 24

約数和(自身を含む): 3896480

約数和(自身を除く): 2087764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 4969, 9938, 19876, 34783, 64597, 69566, 129194, 139132, 258388, 452179, 904358, 1808716]

約数ペア:

[(1, 1808716), (2, 904358), (4, 452179), (7, 258388), (13, 139132), (14, 129194), (26, 69566), (28, 64597), (52, 34783), (91, 19876), (182, 9938), (364, 4969)]