457292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 920640

約数和(自身を除く): 463348

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 547, 836, 1094, 2188, 6017, 10393, 12034, 20786, 24068, 41572, 114323, 228646, 457292]

約数ペア:

[(1, 457292), (2, 228646), (4, 114323), (11, 41572), (19, 24068), (22, 20786), (38, 12034), (44, 10393), (76, 6017), (209, 2188), (418, 1094), (547, 836)]