274961236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{328901}}^1$

素因数の和:328935

約数の個数: 24

約数和(自身を含む): 552555360

約数和(自身を除く): 277594124

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 328901, 657802, 1315604, 3617911, 6249119, 7235822, 12498238, 14471644, 24996476, 68740309, 137480618, 274961236]

約数ペア:

[(1, 274961236), (2, 137480618), (4, 68740309), (11, 24996476), (19, 14471644), (22, 12498238), (38, 7235822), (44, 6249119), (76, 3617911), (209, 1315604), (418, 657802), (836, 328901)]