494608

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1627}}^1$

素因数の和:1654

約数の個数: 20

約数和(自身を含む): 1009360

約数和(自身を除く): 514752

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1627, 3254, 6508, 13016, 26032, 30913, 61826, 123652, 247304, 494608]

約数ペア:

[(1, 494608), (2, 247304), (4, 123652), (8, 61826), (16, 30913), (19, 26032), (38, 13016), (76, 6508), (152, 3254), (304, 1627)]