4890809

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3343}}^1$

素因数の和:3380

約数の個数: 16

約数和(自身を含む): 6420480

約数和(自身を除く): 1529671

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 3343, 23401, 36773, 63517, 257411, 444619, 698687, 4890809]

約数ペア:

[(1, 4890809), (7, 698687), (11, 444619), (19, 257411), (77, 63517), (133, 36773), (209, 23401), (1463, 3343)]